CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
85.5%
Debian Security Advisory DSA-2302-1 [email protected]
http://www.debian.org/security/ Nico Golde
Sep 7, 2011 http://www.debian.org/security/faq
Package : bcfg2
Vulnerability : missing input sanitization
Problem type : remote
Debian-specific: no
Debian bug : 640028
CVE IDs : CVE-2011-3211
It has been discovered that the bcfg2 server, a configuration management
server for bcfg2 clients, is not properly sanitizing input from bcfg2
clients before passing it to various shell commands. This enables an
attacker in control of a bcfg2 client to execute arbitrary commands on
the server with root privileges.
For the oldstable distribution (lenny), this problem has been fixed in
version 0.9.5.7-1.1+lenny1.
For the stable distribution (squeeze), this problem has been fixed in
version 1.0.1-3+squeeze1
For the testing distribution (wheezy), this problem has been fixed in
version 1.1.2-2.
For the unstable distribution (sid), this problem has been fixed in
version 1.1.2-2.
We recommend that you upgrade your bcfg2 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 | all | bcfg2-server | < 1.0.1-3+squeeze1 | bcfg2-server_1.0.1-3+squeeze1_all.deb |
Debian | 5 | all | bcfg2 | < 0.9.5.7-1.1+lenny1 | bcfg2_0.9.5.7-1.1+lenny1_all.deb |
Debian | 6 | all | bcfg2 | < 1.0.1-3+squeeze1 | bcfg2_1.0.1-3+squeeze1_all.deb |
Debian | 5 | all | bcfg2-server | < 0.9.5.7-1.1+lenny1 | bcfg2-server_0.9.5.7-1.1+lenny1_all.deb |