7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.1%
Debian Security Advisory DSA-2193-1 [email protected]
http://www.debian.org/security/ Thijs Kinkhorst
March 16, 2011 http://www.debian.org/security/faq
Package : libcgroup
Vulnerability : several
Problem type : local
Debian-specific: no
CVE ID : CVE-2011-1006 CVE-2011-1022
Debian Bug : 615987
Several issues have been discovered in libcgroup, a library to control
and monitor control groups:
CVE-2011-1006
Heap-based buffer overflow by converting list of controllers for
given task into an array of strings could lead to privilege
escalation by a local attacker.
CVE-2011-1022
libcgroup did not properly check the origin of Netlink messages,
allowing a local attacker to send crafted Netlink messages which
could lead to privilege escalation.
The oldstable distribution (lenny) does not contain libgroup packages.
For the stable distribution (squeeze), this problem has been fixed in
version 0.36.2-3+squeeze1.
For the testing distribution (wheezy) and unstable distribution (sid),
this problem will be fixed soon.
We recommend that you upgrade your libcgroup packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | mips | cgroup-bin | < 0.36.2-3+squeeze1 | cgroup-bin_0.36.2-3+squeeze1_mips.deb |
Debian | 6 | s390 | libcgroup1 | < 0.36.2-3+squeeze1 | libcgroup1_0.36.2-3+squeeze1_s390.deb |
Debian | 6 | armel | libcgroup-dev | < 0.36.2-3+squeeze1 | libcgroup-dev_0.36.2-3+squeeze1_armel.deb |
Debian | 6 | sparc | libcgroup1 | < 0.36.2-3+squeeze1 | libcgroup1_0.36.2-3+squeeze1_sparc.deb |
Debian | 6 | ia64 | libpam-cgroup | < 0.36.2-3+squeeze1 | libpam-cgroup_0.36.2-3+squeeze1_ia64.deb |
Debian | 6 | mips | libcgroup-dev | < 0.36.2-3+squeeze1 | libcgroup-dev_0.36.2-3+squeeze1_mips.deb |
Debian | 6 | ia64 | cgroup-bin | < 0.36.2-3+squeeze1 | cgroup-bin_0.36.2-3+squeeze1_ia64.deb |
Debian | 6 | ia64 | libcgroup1 | < 0.36.2-3+squeeze1 | libcgroup1_0.36.2-3+squeeze1_ia64.deb |
Debian | 6 | powerpc | libpam-cgroup | < 0.36.2-3+squeeze1 | libpam-cgroup_0.36.2-3+squeeze1_powerpc.deb |
Debian | 6 | sparc | libpam-cgroup | < 0.36.2-3+squeeze1 | libpam-cgroup_0.36.2-3+squeeze1_sparc.deb |