Vulnerability CVE-2013-2037
Published: 2014-01-18   Modified: 2014-01-19

Description:
httplib2 0.7.2, 0.8, and earlier, after an initial connection is made, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.6/10
2.9/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Httplib2 project -> Httplib2 
Canonical -> Ubuntu linux 

 References:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706602
http://code.google.com/p/httplib2/issues/detail?id=282
http://seclists.org/oss-sec/2013/q2/257
http://www.securityfocus.com/bid/52179
http://www.ubuntu.com/usn/USN-1948-1
https://bugs.launchpad.net/httplib2/+bug/1175272
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