Microsoft Security News
SecurityFocus Microsoft Newsletter #139 Jun 02 2003 06:59PM
John Boletta (jboletta securityfocus com)

SecurityFocus Microsoft Newsletter #139
---------------------------------------

This Issue is Sponsored by: Interland

"For a limited time get 15% OFF Netscreen Firewalls and an additional 15%
OFF any Windows 2000 Managed Dedicated Hosting Solution from Interland.
Knowledgeable 24/7/365 Technical Support. Call 1-877-504-0091 for more
details on how to protect your dedicated server."

Visit us at: http://www.securityfocus.com/Interland-ms-secnews
------------------------------------------------------------------------
-------

I. FRONT AND CENTER
1. **Announcing the new SecurityFocus Pen-Test and Firewalls Focus Areas**
2. Malware Myths and Misinformation Part 2
3. A Special Needs Class
4. Untrustworthy Passport
II. MICROSOFT VULNERABILITY SUMMARY
1. Sun ONE Application Server Plaintext Password Vulnerability
2. Nessus LibNASL Arbitrary Code Execution Vulnerability
3. EServ Directory Indexing Vulnerability
4. EServ Unauthorized Proxy Access Vulnerability
5. TextPortal Undocumented Username / Password Weakness
6. IISProtect Web Administration Interface SQL Injection...
7. AnalogX Proxy URI Buffer Overflow Vulnerability
8. PostNuke Phoenix Main Modules Multiple Path Disclosure...
9. Platform Load Sharing Facility LSF_ENVDIR Local Command...
10. IISProtect Authentication Bypass Vulnerability
11. Batalla Naval Remote Buffer Overflow Vulnerability
12. Privatefirewall FIN/XMas Scan Traffic Handling Vulnerability
13. P-News Administrative Account Creation Vulnerability
14. Sun ONE Application Server Error Message Cross-Site Scripting...
15. ShareMailPro Username Identification Weakness
16. Apple QuickTime/Darwin Streaming Server QTSSReflector Module...
17. Apple QuickTime/Darwin Streaming MP3Broadcaster ID3 Tag...
18. Microsoft Internet Connection Firewall IPv6 Traffic Blocking...
19. PostNuke Phoenix Rating System Denial Of Service Vulnerability
20. Newsscript Administrative Privilege Elevation Vulnerability
21. Softrex Tornado WWW-Server File Disclosure Vulnerability
22. Softrex Tornado WWW-Server Buffer Overflow Vulnerability
23. Microsoft Internet Explorer Malformed JavaScript Denial of...
24. Magic Winmail Server USER POP3 Command Format String...
25. Sun ONE Application Server Source Disclosure Vulnerability
26. Multiple Vendor FTP Server File Disclosure Vulnerability
27. FastTrack P2P Supernode Packet Handler Buffer Overflow...
28. Remote PC Access Denial Of Service Vulnerability
29. Meteor FTP Server Username Information Disclosure Vulnerability
30. Sun One Application Server Request Logging Circumvention Weakness
31. Super-M Son hServer File Disclosure Vulnerability
III. MICROSOFT FOCUS LIST SUMMARY
1. Article Announcement: Malware Myths and Misinformation Part 2...
2. Article Announcement: Conducting a Security Audit: An...
3. SecurityFocus Microsoft Newsletter #138 (Thread)
4. Re[2]: Windows 2003 Server - MS Rulez? (Thread)
5. Windows 2003 Server - MS Rulez? (Thread)
IV. NEW PRODUCTS FOR MICROSOFT PLATFORMS
1. NetScreen-Remote
2. SecurPass Suite
3. CyberFusion
V. NEW TOOLS FOR MICROSOFT PLATFORMS
1. BCWipe v1.2-3
2. SSHTerm v0.1.4 beta
3. CryptoHeaven v2.2.5
VI. SPONSOR INFORMATION

I. FRONT AND CENTER
-------------------
1. ** Announcing the new SecurityFocus Pen-Test and Firewalls Focus Areas **

In response to the ever evolving needs of the security community,
SecurityFocus is very pleased to announce the release of two new focus
areas effective June 2, 2003:
Pen-Test at <http://www.securityfocus.com/pen-test> and
Firewalls at <http://www.securityfocus.com/firewalls>

2. Malware Myths and Misinformation Part 2
By David Harley May 28, 2003

This article is the second of a three-part series looking at some of the
myths and misconceptions that undermine anti-virus protection.

http://www.securityfocus.com/infocus/1698

3. A Special Needs Class
By George Smith

The University of Calgary's new course in virus-writing begs the question:
is it a cheap publicity stunt or just boneheaded educating?

http://www.securityfocus.com/columnists/164

4. Untrustworthy Passport
by Yen-Ming Chen (yenming.chen (at) foundstone (dot) com [email concealed])

On May 7, 2003, yet another vulnerability[1,2,3] was found on Microsoft's
Passport service, a single sign-on service for multiple Web sites
including Microsoft's own Hotmail and Expedia.com. The vulnerability
allows an attacker to gain control of any passport user's account by
resetting her password simply by accessing a server response file (SRF)
interface. Microsoft disabled the vulnerable feature in a few hours after
the information went public. Some sources [4] claim federal regulators can
fine Microsoft up to 22 trillion dollars, although that will be unlikely.
Either way, the damage to Passport and Microsoft's perception of
trustworthy computing has been done. In this article, we take a deeper
look at the vulnerability from the perspective of a software development
life cycle, its impact and how to monitor and fix such problem. We will
also examine how the bug could have slipped through the cracks standard
penetration testing methodologies and provide recommendations to harden
the methodology.

http://www.securityfocus.com/guest/20225

II. BUGTRAQ SUMMARY
-------------------
1. Sun ONE Application Server Plaintext Password Vulnerability
BugTraq ID: 7712
Remote: No
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7712
Summary:

Sun ONE Application Server is the application server solution distributed
and maintained by Sun Microsystems. It is available for the Unix, Linux,
and Microsoft platforms.

A problem with the Sun ONE Application Server could make unauthorized
access to credentials possible.

It has been reported that a problem exists in the method used for the
storage of passwords by Sun ONE Application Server. This could lead to
local users gaining unauthorized access to passwords, and potentially
unauthorized access to the Sun ONE administrative server.

Specifically, Sun ONE Application Server stores administrative server
credentials in the "statefile" file, using plaintext format by default. To
further exaggerate this problem, the Sun ONE application is installed by
default into a folder that is world readable. A local user with access
sufficient to read this file may disclose the usernames and passwords
contained within.

Information gathered in this way may be used to aid in further attacks
launched against the vulnerable system.

It should be noted that although this vulnerability has been reported to
affect Sun ONE Application Server version 7.0 on Windows platforms,
previous versions might also be affected.

2. Nessus LibNASL Arbitrary Code Execution Vulnerability
BugTraq ID: 7664
Remote: Yes
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7664
Summary:

Nessus is a vulnerability scanning utility available for the Unix and
Microsoft Windows operating systems. libnasl is a library used by Nessus
to process NASL scripts.

Nessus has reported that various flaws have been discovered in the libnasl
library. Amongst other functions, scanner_add_port(), insstr() and
ftp_log_in() fail to sufficiently handle malformed parameters and may
allow a script to break out of the established sandbox environment. As a
result, it may be possible for a malicious Nessus plugin to execute
arbitrary system commands with the privileges of Nessus the application,
possibly root.

It should be noted that this malicious script must be a legitimate plugin
which has been uploaded to the Nessus server. Furthermore, the affected
Nessus application must have enabled the 'plugins_upload' option which is
disabled by default.

The precise details regarding this vulnerability are currently unknown.
This BID will be updated as further information becomes available.

Although unconfirmed, these vulnerabilities may be exploited to execute
arbitrary attacker-supplied code.

This issue affects Nessus version 2.05 and earlier.

3. EServ Directory Indexing Vulnerability
BugTraq ID: 7669
Remote: Yes
Date Published: May 23 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7669
Summary:

EServ is a combination Mail, News, Web, FTP and Proxy Server for Microsoft
Windows systems.

EServ does not sufficiently prevent web users from being able to view
directory indexes. This is reported to be an issue even when a directory
has an index file. This may result in disclosure of sensitive information
which may be useful in further attacks against the system.

4. EServ Unauthorized Proxy Access Vulnerability
BugTraq ID: 7670
Remote: Yes
Date Published: May 23 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7670
Summary:

EServ is a combination Mail, News, Web, FTP and Proxy Server for Microsoft
Windows systems.

EServ is prone to a vulnerability that may allow it to be used as a proxy
by unauthorized remote users. This can occur even if a proxy
authentication is required or the proxy service is disabled. Users can
proxy request through port 80 if the proxy service is disabled. It has
also been reported that the FTP proxy may also be abused in a similar
manner.

5. TextPortal Undocumented Username / Password Weakness
BugTraq ID: 7673
Remote: Yes
Date Published: May 23 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7673
Summary:

TextPortal is a web-based content management system implemented in PHP. It
is available for a variety of platforms including Microsoft Windows and
Linux and Unix variant operating environments.

A weakness has been reported for TextPortal that may allow an attacker to
obtain unauthorized access. The issue exists due to a weak, undocumented
password used for the default administrative user 'god2'.

TextPortal encrypts passwords using crypt and stores them in the
'db_ures\admin_pass.php' file. Specifically, the user 'god2' has a default
undocumented password of '12345'.

Access to the 'god2' account could grant unauthorized administrative
access to remote attackers.

Administrative privileges gained on target systems may allow attackers to
corrupt configuration settings. Other attacks are also possible.

6. IISProtect Web Administration Interface SQL Injection Vulnerability
BugTraq ID: 7675
Remote: Yes
Date Published: May 23 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7675
Summary:

iisProtect is a security product for Microsoft Windows that provides
authentication based access control to protect web resources.

The IISProtect web administration interface is prone to an SQL injection
vulnerability.

The interface fails to properly sanitize user-supplied input before
including it in SQL queries. This could allow remote users to pass
malicious SQL input to database queries, resulting in modification of
query logic and other attacks.

Successful exploitation could result in a compromise of site integrity,
disclosure or modification of data, or potential exploitation of
vulnerabilities in the underlying database implementation. This could
also be exploited to call stored procedures such as 'xp_cmdshell', to
execute operating system commands.

It is not clear if the IISProtect web administration interface is enabled
by default.

7. AnalogX Proxy URI Buffer Overflow Vulnerability
BugTraq ID: 7681
Remote: Yes
Date Published: May 26 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7681
Summary:

AnalogX Proxy is proxy server software for Microsoft Windows operating
systems.

AnalogX Proxy is prone to a buffer overflow due to insufficient bounds
checking of client-supplied URIs. It is possible to trigger this
condition by submitting a URI that is greater than 340 characters.
Exploitation could allow an attacker to corrupt sensitive regions of
memory with attacker-supplied values, which could result in execution of
arbitrary code in the context of the AnalogX server.

This is similar to this issue described in BID 5139.

8. PostNuke Phoenix Main Modules Multiple Path Disclosure Vulnerabilities
BugTraq ID: 7693
Remote: Yes
Date Published: May 26 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7693
Summary:

PostNuke is a web-based content management system. It is implemented in
PHP and available for Unix/Linux variants and Microsoft Windows platforms.

Path disclosure vulnerabilities have been reported in modules which are
included with PostNuke Phoenix. Affected modules include Downloads,
Web_Links, Sections, FAQ, Search, Reviews and Glossary. The nature of
these issues is poor handling of data supplied via URI parameters, causing
error pages to be generated that contain the path to the installation root
directory and other resources.

Exploitation of these issues may allow an attacker to gather sensitive
information.

Some of these issues may be previously reported or exist in other content
management systems such as PHP-Nuke or PHPBB, due to shared code.

9. Platform Load Sharing Facility LSF_ENVDIR Local Command Execution Vulnerability
BugTraq ID: 7655
Remote: No
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7655
Summary:

Load Sharing Facility is a high availability and load balancing software
package distributed and maintained by Platform. It is available for Unix,
Linux, and Microsoft Windows.

A problem in the software for the Unix and Linux platform may make it
possible for a local user to gain unauthorized privileges.

It has been reported that Load Sharing Facility (LSF) does not properly
handle input in environment variables. Because of this, an attacker may
be able to gain escalated privileges on a vulnerable system.

The problem is in the handling of environment variables. When the lsadmin
program is executed, shortly after starting execution it calls the lim
program. The path to this program is specified in the configuration file.
However, it is possible to change the location that will be checked for
this program by altering the LSF_ENVDIR environment variable to force
lsadmin to look for the lim program in a different location. By doing so,
it is possible to create a malicious copy of the lim program which would
be executed with the privileges of the lsadmin program. The lsadmin
program is typically installed with elevated privileges.

10. IISProtect Authentication Bypass Vulnerability
BugTraq ID: 7661
Remote: Yes
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7661
Summary:

iisProtect is a security product for Microsoft Windows that provides
authentication based access control to protect web resources.

A vulnerability has been reported that may allow for iisProtect
authentication to be circumvented by web users. It is possible to bypass
authentication to gain access to web resources by submitting a request
which URL encoded character representations. iisProtect fails to
recognize these character representations, but the underlying IIS server
will interpret them and serve the resource that is requested.

Remote attackers may exploit this issue to gain access to sensitive web
resources, which could allow for other attacks which compromise web
resources.

11. Batalla Naval Remote Buffer Overflow Vulnerability
BugTraq ID: 7699
Remote: Yes
Date Published: May 26 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7699
Summary:

Batalla Naval is graphical naval battle game that can be played over a
network. It is available for Unix/Linux variants and Microsoft Windows
operating systems.

Batalla Naval is prone to a remotely exploitable buffer overflow when
handling requests of excessive length. In particular, sending a string to
the game server (gbnserver) that is 500 or more bytes in length may cause
stack memory to be corrupted. This could allow for execution of malicious
instructions in the context of the game server.

The game server listens on port 1995 by default.

12. Privatefirewall FIN/XMas Scan Traffic Handling Vulnerability
BugTraq ID: 7700
Remote: Yes
Date Published: May 24 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7700
Summary:

Privatefirewall is a security software package distributed and maintained
by Privacyware. It is available for the Microsoft Windows platform.

A problem with Privatefirewall may make it possible to bypass firewall
policies.

It has been reported that Privatefirewall does not properly handle TCP
traffic with certain flag settings. This may allow an attacker to
circumvent firewall filtering.

The problem is in the parsing of traffic with FIN and Xmas tree flag
settings. Privatefirewall does not correctly handle traffic with these
specific flags set. These types of flags may be set during either port
scanning, or other potentially malicious network activity such as back
door communication.

It has been reported that Privatefirewall does not properly filter these
types of traffic when the "Filter Internet Traffic" and "Deny Internet
Traffic" configuration variables in Privatefirewall are selected. An
attacker could circumvent both traffic policies.

13. P-News Administrative Account Creation Vulnerability
BugTraq ID: 7689
Remote: Yes
Date Published: May 24 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7689
Summary:

P-News is a web-based news management system. It is implemented in PHP
and available for Unix/Linux variants and Microsoft Windows operating
systems.

A vulnerability has been reported that could enable a P-News member to
create and access an administrative account. The flaw exists in the
'p-news.php' script. It is possible to inject malicious data into the
'Name' account editing input field. Exploitation could allow a member to
compromise P-News.

This issue was reported in P-News 1.16. Other versions may also be
affected.

14. Sun ONE Application Server Error Message Cross-Site Scripting Vulnerability
BugTraq ID: 7710
Remote: Yes
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7710
Summary:

Sun ONE Application Server is the application server solution distributed
and maintained by Sun Microsystems. It is available for the Unix, Linux,
and Microsoft platforms.

Sun ONE Application Server has been reported prone to a cross-site
scripting vulnerability.

Sun ONE Application Server does not adequately filter script code from URL
parameters, making it prone to cross-site scripting attacks.
Attacker-supplied script code may be included in a malicious link to a JSP
application hosted on the vulnerable server. If the request triggers an
error, the error message may contain the attacker-supplied script code,
which in turn may be executed in the browser of the web user who visits
the link. The code will be executed in the security context of the system
running Sun ONE Application Server. Such a link might be included in a
HTML e-mail or on a malicious web page.

This may enable a remote attacker to steal cookie-based authentication
credentials from legitimate users.

It should be noted that although this vulnerability has been reported to
affect Sun ONE Application Server 7.0 on Windows platforms, previous
versions might also be affected.

15. ShareMailPro Username Identification Weakness
BugTraq ID: 7658
Remote: Yes
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7658
Summary:

ShareMailPro is an e-mail server solution designed for use with Microsoft
Windows systems.

A weakness has been reported in ShareMailPro that may reveal the existence
of usernames to remote attackers.

This weakness is due to the fact that ShareMailPro responds with different
messages depending on whether a given username exists or not.

If an attacker connects with a non-existent username, the following
message is displayed:

-ERR sorry , no such mailbox

An attacker may be able to use this information to launch further
intelligent attacks against the server or to launch a brute force password
attack against a known user name.

This vulnerability was reported for ShareMailPro 3.6.1.

16. Apple QuickTime/Darwin Streaming Server QTSSReflector Module Integer Overflow Vulnerability
BugTraq ID: 7659
Remote: Yes
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7659
Summary:

The Darwin/QuickTime Streaming Servers are used as a web interface for
Streaming Server configuration. They are available for the Linux, Solaris,
Microsoft Windows and MacOS X operating systems.

A vulnerability has been reported for Apple Quicktime/Darwin Streaming
Server. The problem is said to occur within the QTSSReflector module while
processing the ANNOUNCE command. Specifically, by specifying the
Content-Length of an ANNOUNCE request to 0xffffffff (4294967295) it may be
possible to overflow an unsigned integer. As a result, an unexpected
calculation may occur within the affected module, causing the server to
crash. Due to the nature of the value that is supplied to Content-Length,
this issue may actually be a result of signed/unsigned variable
mismatching. This behavior however has not been confirmed.

It should be noted that it has been speculated that this issue may be
exploitable to corrupt process memory. If so, it may be possible for an
attacker to overwrite sensitive values in an attempt to execute arbitrary
instructions with the privileges of the server.

Apple has confirmed that this issue may be exploitable to trigger a denial
of service. However, it is believed that remote exploitability is unlikely
as it would require an administrator to manually configure the service to
permit unauthenticated broadcasts.

17. Apple QuickTime/Darwin Streaming MP3Broadcaster ID3 Tag Handling Vulnerability
BugTraq ID: 7660
Remote: Yes
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7660
Summary:

The Apple QuickTime/Darwin MP3 Broadcaster is encoding software used to
stream online broadcasts. They are available for the Linux, Solaris,
Microsoft Windows and MacOS X operating systems.

MP3Broadcaster has been reported prone to a vulnerability when processing
malformed ID3 tag information. The issue presents itself, under specific
conditions, when the user invokes the MP3Broadcaster utility using the '-X
-l' command line options, to generate a list based off malicious MP3
files. When a malformed integer within the ID3 data of a malicious MP3
file is processed, a miscalculation may occur which could potentially
result in the corruption of process memory. This is likely due to
insufficient sanity checks performed when handling signed integer values
contained within MP3 file ID3 tags.

Apple has confirmed that this issue may be exploitable to trigger a denial
of service. However, it is believed that remote exploitability is
unlikely, as it would require an administrator to manually configure the
service to permit unauthenticated broadcasts.

18. Microsoft Internet Connection Firewall IPv6 Traffic Blocking Vulnerability
BugTraq ID: 7666
Remote: Yes
Date Published: May 22 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7666
Summary:

Microsoft provides firewall capabilites using its Internet Connection
Firewall (ICF).

An issue has been reported for systems that have enabled ICF whereby
certain traffic may bypass existing firewall filters. Specifically, it has
been reported the ICF fails to block IPv6 traffic.

This may result in an administrator having a false sense of security.

19. PostNuke Phoenix Rating System Denial Of Service Vulnerability
BugTraq ID: 7702
Remote: Yes
Date Published: May 26 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7702
Summary:

PostNuke is a web-based content management system. It is implemented in
PHP and available for Unix/Linux variants and Microsoft Windows platforms.

A problem in the software may make it possible to prevent access to sites
by legitimate users.

It has been reported that the PostNuke rating system does not properly
handle some submissions to the rating system. Because of this, a remote
attacker may be able to submit a string that causes a denial of service to
legitimate users.

The problem is in the handling of rating strings of excessive length. By
submitting a maliciously crafted string, it is possible to cause the
software to become unstable and potentially crash. It has been reported
this can affect both the web server and database server under the PostNuke
installation, though it's not entirely clear how.

20. Newsscript Administrative Privilege Elevation Vulnerability
BugTraq ID: 7705
Remote: Yes
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7705
Summary:

Newsscript is a web-based news management system. It is written in PHP
and available for Unix/Linux variants and Microsoft Windows operating
systems.

A vulnerability was reported in Newsscript that may permit an unauthorized
member to increase their privilege level. The issue exists in the profile
editing function of the 'write.php' script. This is due to insufficient
validation of data supplied to account editing input fields of Newsscript.
In particular, it is possible to include user database delimiters (<~>)
when editing user profile properties. This could be used to add arbitrary
data to a user record, including modification of the user's privilege
level.

21. Softrex Tornado WWW-Server File Disclosure Vulnerability
BugTraq ID: 7715
Remote: Yes
Date Published: May 28 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7715
Summary:

Softrex Tornado www-Server is a freely available web server designed for
use with the Microsoft Windows operating system.

It has been announced that Tornado www-Server is vulnerable to a condition
that may result in the disclosure of potentially sensitive information.

According to the report, Tornado www-Server does not perform sufficient
sanitization on client requested paths which include "../" character
sequences. It is possible for attackers to obtain files and directories
outside of the established web root folder by exploiting this
vulnerability.

Files disclosed as a result of successful exploitation could potentially
contain sensitive information that would be useful in mounting further
attacks against the system hosting the web forum software.

22. Softrex Tornado WWW-Server Buffer Overflow Vulnerability
BugTraq ID: 7716
Remote: Yes
Date Published: May 28 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7716
Summary:

Softrex Tornado www-Server is a freely available web server designed for
use with the Microsoft Windows operating system.

A buffer overflow vulnerability has been reported for Tornado www-Server.
The vulnerability exists when Tornado processes overly long HTTP GET
requests.

An attacker can exploit this vulnerability by issuing a malicious GET
request to the vulnerable server consisting of at least 471 characters.
When this request is processed, the server will crash thereby resulting in
a denial of service.

Although unconfirmed, it may be possible to exploit this vulnerability to
execute malicious attacker-supplied code.

This vulnerability was reported for Tornado www-Server 1.2.

23. Microsoft Internet Explorer Malformed JavaScript Denial of Service Vulnerability
BugTraq ID: 7706
Remote: Yes
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7706
Summary:

An issue has been reported in Microsoft Internet Explorer. It is possible
for a malicious web page using JavaScript to crash the browser process.

When certain malformed or incomplete JavaScript statements are handled by
the JavaScript interpreter, Internet Explorer will fail. This may be due
to use of irregular statements with the quoteText() function, though this
is unconfirmed.

With Internet Explorer 6, this condition will result in only the browser
used to parse the JavaScript failing.

Precise technical details of this vulnerability are not currently known.
This record will be updated when new information becomes available.

24. Magic Winmail Server USER POP3 Command Format String Vulnerability
BugTraq ID: 7667
Remote: Yes
Date Published: May 23 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7667
Summary:

Magic Winmail Server is a e-mail server designed for use on Microsoft
Windows operating environments.

A format string vulnerability has been reported for Magic Winmail Server
when processing the USER POP3 command.

An attacker may exploit this vulnerability by connecting to the vulnerable
mail server and issuing the USER command with malicious format string
specifiers. When the command is processed, the malicious format string
specifiers may be interpreted. As a result, it may be possible for
sensitive locations in memory to be corrupted. This may ultimately result
in the execution of attacker-supplied code.

This vulnerability was reported for Magic Winmail Server 2.3.

25. Sun ONE Application Server Source Disclosure Vulnerability
BugTraq ID: 7709
Remote: Yes
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7709
Summary:

Sun ONE Application Server is the application server solution distributed
and maintained by Sun Microsystems. It is available for the Unix, Linux,
and Microsoft platforms.

Sun ONE Application Server is prone to a source code disclosure
vulnerability. This issue is due to handling of case in requests for
resources. By changing the case of a file extension, the server may fail
to interpret the script and instead serve it as a normal web resource.
For example, if a JSP page is requested with the '.jsp' extension, it will
be interpreted. However, if the same resource is requested using with an
extension of '.JSP', it will not be interpreted by the server.

Script source code may contain sensitive information, such as database
authentication credentials, which will be disclosed to a remote attacker
if this issue is exploited.

This issue exists for Sun ONE Application Server on Microsoft Windows
platforms. Previous versions may also be affected.

26. Multiple Vendor FTP Server File Disclosure Vulnerability
BugTraq ID: 7718
Remote: Yes
Date Published: May 28 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7718
Summary:

VisNetic FTPServer is a secure FTP server distributed by Deerfield. Titan
FTP Server is a FTP server distributed by South River Technologies. Both
servers are available for Microsoft Windows operating systems.

It has been announced that VisNetic FTPServer and Titan FTP Server are
vulnerable to a condition that may result in the disclosure of potentially
sensitive information.

According to the report, the affected servers do not perform sufficient
sanitization on client requested paths, which include "../" character
sequences passed to 'quote stat' commands. It is possible for attackers to
obtain information relating to files and directories outside of the
established FTP root folder by exploiting this vulnerability.

Attackers may disclose information about the structure and layout of the
target filesystem. This could potentially lead to the disclosure of
sensitive information that would be useful in mounting further attacks
against the system running the vulnerable software.

27. FastTrack P2P Supernode Packet Handler Buffer Overflow Vulnerability
BugTraq ID: 7680
Remote: Yes
Date Published: May 26 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7680
Summary:

KaZaA, Grokster and Morpheus are file-sharing clients based on FastTrack
P2P technologies. They will run on Microsoft Windows 9x/ME/NT/2000/XP
systems. Ports also exist for variants of the Linux operating system.

FastTrack P2P Supernode Packet Handler has been reported prone to a buffer
overflow vulnerability. The issue presents itself in the FastTrack
Supernode packet handler. The handler does not perform sufficient bounds
checking on Supernode entries received before they are copied into a
reserved buffer in internal memory.

Specifically, when Supernode data extracted from certain FastTrack P2P
network packets is passed to the affected FastTrack class and later copied
into internal memory, excessive Supernode data (>200 entries) may overrun
the boundary of the assigned buffer and corrupt adjacent memory. Memory
adjacent to this buffer has been reported to contain values that are
crucial to controlling memory management or program execution flow.
Therefore it may be possible for a remote attacker to trigger a denial of
service condition or ultimately seize control of the vulnerable
application and have arbitrary attacker supplied code executed. Code
execution would occur in the context of the user running an application
that incorporates the vulnerable FastTrack P2P Packet Handler.

It should be noted that this vulnerability has been tested on KaZaA
version 2.0.2. Other versions of KaZaA and similar file-sharing clients
based on FastTrack P2P technology may also be affected.

28. Remote PC Access Denial Of Service Vulnerability
BugTraq ID: 7698
Remote: Yes
Date Published: May 26 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7698
Summary:

Remote PC Access is a remote administration tool designed for Microsoft
Windows platforms.

Remote PC Access has been reported to be prone to a denial of service
vulnerability.

The issue, although unconfirmed is likely due to a lack of bounds checking
performed by the Remote PC Access server on network communications
received from the client. Specifically an attacker may craft an
authorization packet and transmit it to the vulnerable server, after the
initial authorization process has been completed the server will send data
to the client. The attacker may copy the information received and
re-transmit it back to the server. This has the invariable effect of
causing the vulnerable PC Access server to behave in an unstable manner
eventually leading to a fatal exception.

Although unconfirmed, due to the nature of this vulnerability, it may be
possible for a remote attacker to supply and execute arbitrary code.

It should be noted that although this vulnerability has been reported to
affect Remote PC Access version 2.2, previous versions might also be
affected.

29. Meteor FTP Server Username Information Disclosure Vulnerability
BugTraq ID: 7707
Remote: Yes
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7707
Summary:

Meteor FTP Server is an FTP Server for Microsoft Windows operating
systems.

It has been reported that Meteor FTP Server is prone to an information
disclosure weakness.

The problem exists in the way the FTP server handles the authentication
procedure. Specifically the FTP server returns a '530 Not logged on' error
message to the console, if the username supplied is invalid, before
disconnecting the user. An attacker may exploit this weakness to enumerate
valid usernames.

It should be noted that although this weakness was reported to affect
Meteor FTP server version 1.5, previous versions might also be affected.

30. Sun One Application Server Request Logging Circumvention Weakness
BugTraq ID: 7711
Remote: Yes
Date Published: May 27 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7711
Summary:

Sun ONE Application Server is the application server solution distributed
and maintained by Sun Microsystems. It is available for the Unix, Linux,
and Microsoft platforms.

A problem with the software may make it possible to circumvent logging.

It has been reported that Sun ONE Application Server may not properly log
requests under some circumstances. Because of this, an attacker may be
able to obscure attacks from the view of administrators.

The problem is in the handling of extremely long requests. Sun ONE
Application Server is capable of serving requests with lengths of up to
4096 bytes. However, the logging facility truncates requests at the
length of 4042 bytes. An attacker could potentially embed a malicious
request in the 54 unlogged bytes, obscuring the specifics of the attack
from administrator view.

It has been reported that this problem affects Sun ONE Application Server
on Microsoft Windows platforms. Versions prior to 7.0 may also be
affected, but this has not been confirmed.

31. Super-M Son hServer File Disclosure Vulnerability
BugTraq ID: 7717
Remote: Yes
Date Published: May 28 2003 12:00AM
Relevant URL:
http://www.securityfocus.com/bid/7717
Summary:

Super-M Son hServer is a freely available web server designed for use with
the Microsoft Windows operating system.

It has been announced that Super-M Son hServer is vulnerable to a
condition that may result in the disclosure of potentially sensitive
information.

According to the report, hServer does not perform sufficient sanitization
on client requested paths which include ".|./" character sequences. It is
possible for attackers to obtain files and directories outside of the
established web root folder by exploiting this vulnerability.

Files disclosed as a result of successful exploitation could potentially
contain sensitive information that would be useful in mounting further
attacks against the system hosting the web forum software.

III. MICROSOFT FOCUS LIST SUMMARY
---------------------------------
1. Article Announcement: Malware Myths and Misinformation Part 2 (Thread)
Relevant URL:

http://www.securityfocus.com/archive/88/323119

2. Article Announcement: Conducting a Security Audit: An Introductory Overview (Thread)
Relevant URL:

http://www.securityfocus.com/archive/88/322796

3. SecurityFocus Microsoft Newsletter #138 (Thread)
Relevant URL:

http://www.securityfocus.com/archive/88/322798

4. Re[2]: Windows 2003 Server - MS Rulez? (Thread)
Relevant URL:

http://www.securityfocus.com/archive/88/322721

5. Windows 2003 Server - MS Rulez? (Thread)
Relevant URL:

http://www.securityfocus.com/archive/88/322720

IV. NEW PRODUCTS FOR MICROSOFT PLATFORMS
----------------------------------------
1. NetScreen-Remote
by NetScreen Technologies
Platforms: Windows 2000, Windows 95/98, Windows NT
Relevant URL:
http://www.netscreen.com/products/at_a_glance/netscreen_remote.jsp
Summary:

The NetScreen-Remote VPN client provides the critical ability for
client-initiated Virtual Private Network (VPN) communication.
NetScreen-Remote is ideal for "road warriors" needing to access
mission-critical networks across an untrusted or public network as well as
end-users within an enterprise environment that require a secure
end-user-to-host connection. NetScreen-Remote, based on SafeNet's
industry-leading VPN client software, runs on an end-user's computer and
facilitates secure remote access to networks, devices, or other hosts.
Security is achieved by using the IPSec protocol and Layer 2 Tunneling
Protocol (L2TP), with Certificates as an additional option. In order to
form a secure communications channel, this software must be used in
conjunction with an IPSec gateway, such as NetScreen's line of integrated
security systems and appliances, or another host running IPSec compatible
software, including other computers running NetScreen-Remote.
NetScreen-Remote encrypted communications can be initiated in any IP
network environment, be it an Ethernet LAN or dial-up modem connection.

2. SecurPass Suite
by Proginet Corp
Platforms: AIX, AS/400, HP-UX, Linux, Netware, OS/2, OS/390, RACF,
Solaris, True64 UNIX, Windows 2000, Windows 95/98, Windows NT, Windows XP
Relevant URL:
http://www.proginetuk.co.uk/products/securpass-home.htm
Summary:

SecurPass suite may be installed together or stand-alone. SecurPass-Sync
Password Synchronisation in the enterprise across multiple platforms &
applications to enhance security & save helpdesk costs. Users have the
same password to all applications & on all platforms with any change in
one always propagated to all. Security is enhanced by enforcing better
policies, removes the likelihood of users writing down passwords, users
may be revoked, resumed or deleted instantly from all points of entry.
SecurPass-Sync offers the advantages of single sign-on without the costs &
complexities in implementation and with benefits typically seen within a
few weeks. SecurPass-Reset Password Reset - user self-reset of passwords
without helpdesk intervention in the enterprise to enhance security & save
help desk calls in multi or single-platform environments. Resets are
enabled via a browser-based self-help utility in accordance with
enterprise security standards that ensure type & numbers of questions fit
the needs. Users re-enable their own accounts if they have forgotten their
passwords & accidentally get locked out. Enterprise & user efficiency is
increased & the significant reduction in helpdesk calls will ensure a
rapid ROI.

3. CyberFusion
by Proginet Corp
Platforms: AIX, HP-UX, Linux, OS/390, Solaris, SunOS, Windows 2000,
Windows 95/98, Windows NT, Windows XP
Relevant URL:
http://www.proginetuk.co.uk/products/cyberfusion/cyberfusion.htm
Summary:

CyberFusion enables secure, reliable, scalable, automated and
comprehensive end-to-end management for secure file transfer across an
extensive range of disparate computing platforms, including all mainframes
and client/server environments. CyberFusion also provides extensive
auditing, reporting and monitoring of activity. Secure file transfers for
data backup, data recovery, disaster recovery, data archiving, data
warehouse and other purposes are all easily enabled using the many
features which offer much more than basic secure FTP (SFTP) or Secure
Shell (SSH). Standard FTP software is not the cheap option it appears when
total cost of ownership (TCO) is properly examined and the improved
computer security is taken into account.

V. NEW TOOLS FOR MICROSOFT PLATFORMS
-------------------------------------
1. BCWipe v1.2-3
by Jetico, Inc. support (at) jetico (dot) com [email concealed]
Relevant URL:
http://www.jetico.com/
Platforms: Windows 2000, Windows 95/98, Windows NT
Summary:

The BCWipe utility is designed to securely delete files from the disk.
Standard file deletion leaves the contents of the "deleted" file on your
disk. Unless it has been overwritten by files subsequently saved, it can
be recovered using standard disk utilities. Working quickly and integrated
with Windows Shell, BCWipe shreds data in files so that they can not be
recovered by any means. BCWipe software is a freeware for non-commercial
and non-governmental use. Please, refer to BCWipe End-User license
agreement for more information on licensing terms.

2. SSHTerm v0.1.4 beta
by Richard Pernavas
Relevant URL:
http://www.sshtools.com/
Platforms: Os Independent
Summary:

SSHTerm is a Java SSH client that provides a whole range of features,
including port forwarding, password authentication, public-key
authentication, ANSI/VT100/VT220/VT320 terminal, full clipboard support,
record and playback input/output, and the ability to load/save connection
settings to a file.

3. CryptoHeaven v2.2.5
by Marcin Kurzawa marcin (at) cryptoheaven (dot) com [email concealed]
Relevant URL:
http://www.cryptoheaven.com/
Platforms: UNIX, Windows 2000, Windows 95/98, Windows NT, Windows XP
Summary:

CryptoHeaven offers secure email and online file sharing/storage. Its main
features are secure and highly encrypted services such as group
collaboration, file sharing, email, online storage, and instant messaging.
It integrates multi-user based security into email, instant messaging, and
file storage and sharing in one unique package. It provides real time
communication for text and data transfers in a multi-user secure
environment. The security and usability of CryptoHeaven is well-balanced;
even the no-so-technically oriented computer users can enjoy this crypto
product with very high level of encryption.

VI. SPONSOR INFORMATION
-----------------------
This Issue is Sponsored by: Interland

"For a limited time get 15% OFF Netscreen Firewalls and an additional 15%
OFF any Windows 2000 Managed Dedicated Hosting Solution from Interland.
Knowledgeable 24/7/365 Technical Support. Call 1-877-504-0091 for more
details on how to protect your dedicated server."

Visit us at: http://www.securityfocus.com/Interland-ms-secnews
------------------------------------------------------------------------
-------

[ reply ]


 

Privacy Statement
Copyright 2010, SecurityFocus