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Team SHATTER Security Advisory: Oracle Database Buffer Overflow in SYS.KUPF$FILE_INT.GET_FULL_FILENAME (DB11) May 01 2008 02:16PM
Team SHATTER (shatter appsecinc com) (1 replies)
Re: Team SHATTER Security Advisory: Oracle Database Buffer Overflow in SYS.KUPF$FILE_INT.GET_FULL_FILENAME (DB11) Jan 10 2009 11:11AM
security curmudgeon (jericho attrition org) (1 replies)
Re: Team SHATTER Security Advisory: Oracle Database BufferOverflow in SYS.KUPF$FILE_INT.GET_FULL_FILENAME (DB11) Jan 10 2009 06:26PM
Joxean Koret (joxeankoret yahoo es) (1 replies)
Hi,

This is very typical and, in my opinion, you should only consider
trustworthy the Team Shatter's advisory, not the Oracle's one.

Take for example the bug APPS01[1] in Oracle Critical Patch Update of
April 2007 [2], it was a preauthenticated remote bug (with remote I mean
"from internet", not from "adjacent network"). CVSS2 Score would be 9/10
(calcule it yourself [3]), however, the Oracle advisory says that a
"Valid session" was needed and that the CVSS2 score was 4.2. It's funny.

>As a responsible security professional, I have to assume their research
>is accurate and their advisory should be taken more seriously than
>Oracle's.

Yes, don't trust the Oracle's advisories, the aren't real.

[1]http://www.zerodayinitiative.com/advisories/ZDI-08-088
[2]
http://www.oracle.com/technology/deploy/security/critical-patch-updates/
cpuapr2007.html
[3] http://nvd.nist.gov/cvss.cfm?calculator&adv&version=2

Thanks,
Joxean Koret

On Sat, 2009-01-10 at 11:11 +0000, security curmudgeon wrote:
>
> Summary: Team SHATTER says this is a remote overflow that allows for
> the
> execution of arbitrary code (CVSS2 9.0). Oracle says this is a
> limited
> DoS condition (CVSS2 4.0). That is a big discrepancy.
>
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