Vulnerability CVE-2011-3211
Published: 2011-09-16   Modified: 2012-02-13

Description:
The server in Bcfg2 1.1.2 and earlier, and 1.2 prerelease, allows remote attackers to execute arbitrary commands via shell metacharacters in data received from a client.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Bcfg2 -> Bcfg2 

 References:
https://github.com/solj/bcfg2/commit/f4a35efec1b6a1e54d61cf1b8bfc83dd1d89eef7
https://github.com/solj/bcfg2/commit/46795ae451ca6ede55a0edeb726978aef4684b53
https://bugzilla.redhat.com/show_bug.cgi?id=736279
http://openwall.com/lists/oss-security/2011/09/06/1
http://openwall.com/lists/oss-security/2011/09/01/1
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=640028
http://article.gmane.org/gmane.comp.sysutils.bcfg2.devel/4318
http://www.securityfocus.com/bid/49414
http://www.debian.org/security/2011/dsa-2302
http://secunia.com/advisories/46042
http://secunia.com/advisories/45926
http://secunia.com/advisories/45807
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066071.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066070.html
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