Vulnerability CVE-2014-3864
Published: 2014-05-30   Modified: 2014-05-31

Description:
Directory traversal vulnerability in dpkg-source in dpkg-dev 1.3.0 allows remote attackers to modify files outside of the intended directories via a crafted source package that lacks a --- header line.

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Debian -> Dpkg-dev 

 References:
http://openwall.com/lists/oss-security/2014/05/25/2
http://www.debian.org/security/2014/dsa-2953
http://www.securityfocus.com/bid/67725
http://www.ubuntu.com/usn/USN-2242-1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746498
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