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Linux ptrace/execve Race Condition Vulnerability

Bugtraq ID:	2529
Class:	Race Condition Error
CVE:
Remote:	No
Local:	Yes
Published:	Mar 27 2001 12:00AM
Updated:	Mar 27 2001 12:00AM
Credit:	This vulnerability was announced to Bugtraq by Wojciech Purczynski <wp@elzabsoft.pl> on March 27, 2001.
Vulnerable:	Openwall patches 2.2.18 ow4 Linux kernel 2.2.18 + Caldera OpenLinux 2.4 + Conectiva Linux 6.0 + Conectiva Linux 5.1 + Conectiva Linux 5.0 + Conectiva Linux 4.2 + Conectiva Linux 4.1 + Conectiva Linux 4.0 es + Conectiva Linux 4.0 + Conectiva Linux graficas + Conectiva Linux ecommerce + Debian Linux 2.2 sparc + Debian Linux 2.2 powerpc + Debian Linux 2.2 arm + Debian Linux 2.2 alpha + Debian Linux 2.2 68k + Debian Linux 2.2 + MandrakeSoft Linux Mandrake 7.2 + MandrakeSoft Linux Mandrake 7.1 + MandrakeSoft Linux Mandrake 7.0 + MandrakeSoft Linux Mandrake 6.1 + MandrakeSoft Linux Mandrake 6.0 + RedHat Linux 7.0 sparc + RedHat Linux 7.0 i386 + RedHat Linux 7.0 alpha + RedHat Linux 6.2 sparc + RedHat Linux 6.2 i386 + RedHat Linux 6.2 alpha + RedHat Linux 6.1 sparc + RedHat Linux 6.1 i386 + RedHat Linux 6.1 alpha + RedHat Linux 6.0 sparc + RedHat Linux 6.0 alpha + RedHat Linux 6.0 + S.u.S.E. Linux 7.0 + S.u.S.E. Linux 6.4 ppc + S.u.S.E. Linux 6.4 alpha + S.u.S.E. Linux 6.4 + S.u.S.E. Linux 6.3 ppc + S.u.S.E. Linux 6.3 alpha + S.u.S.E. Linux 6.3 + S.u.S.E. Linux 6.1 alpha + S.u.S.E. Linux 6.1 + S.u.S.E. Linux 6.0 + SCO eDesktop 2.4 + SCO eServer 2.3.1 + Slackware Linux 7.1 + Slackware Linux 7.0 + Slackware Linux 4.0 + Wirex Immunix OS 7.0 -Beta + Wirex Immunix OS 7.0 + Wirex Immunix OS 6.2 Linux kernel 2.2.17 + MandrakeSoft Linux Mandrake 7.2 + S.u.S.E. Linux 7.0 + Trustix Secure Linux 1.2 Linux kernel 2.2.16 + RedHat Linux 7.0 + Sun Cobalt Qube 3 + Sun Cobalt RaQ XTR + Trustix Secure Linux 1.1 Linux kernel 2.2.15 + MandrakeSoft Corporate Server 1.0.1 + MandrakeSoft Linux Mandrake 7.1 Linux kernel 2.2.14 + RedHat Linux 6.2 + SCO eDesktop 2.4 + SCO eServer 2.3.1 + Sun Cobalt RaQ 4 Linux kernel 2.2.10 + Caldera OpenLinux 2.3
Not Vulnerable:	Linux kernel 2.2.19 + EnGarde Secure Linux 1.0.1 + Immunix Immunix OS 7+ + MandrakeSoft Linux Mandrake 8.1 + MandrakeSoft Linux Mandrake 8.0 ppc + MandrakeSoft Linux Mandrake 8.0 + MandrakeSoft Single Network Firewall 7.2 + S.u.S.E. Linux 7.0 + S.u.S.E. Linux 6.4 + S.u.S.E. Linux 6.3 + Trustix Secure Linux 1.5