CVE-2009-1184
5.9 Medium
AI Score
Confidence
Low
4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.3%
The selinux_ip_postroute_iptables_compat function in security/selinux/hooks.c in the SELinux subsystem in the Linux kernel before 2.6.27.22, and 2.6.28.x before 2.6.28.10, when compat_net is enabled, omits calls to avc_has_perm for the (1) node and (2) port, which allows local users to bypass intended restrictions on network traffic. NOTE: this was incorrectly reported as an issue fixed in 2.6.27.21.
References
git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git%3Ba=commit%3Bh=910c9e41186762de3717baaf392ab5ff0c454496
lwn.net/Articles/331434/
lwn.net/Articles/331435/
patchwork.ozlabs.org/patch/25238/
secunia.com/advisories/35121
secunia.com/advisories/35656
www.debian.org/security/2009/dsa-1800
www.mandriva.com/security/advisories?name=MDVSA-2009:118
www.mandriva.com/security/advisories?name=MDVSA-2009:119
www.mandriva.com/security/advisories?name=MDVSA-2009:135
www.openwall.com/lists/oss-security/2009/05/04/1
www.ubuntu.com/usn/usn-793-1
launchpad.net/bugs/cve/2009-1184
Related
5.9 Medium
AI Score
Confidence
Low
4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.3%