Vulnerability CVE-2012-4551
Published: 2012-11-30   Modified: 2012-12-01

Description:
Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to "certain hash tables."

Type:

CWE-399

 (Resource Management Errors)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Ps project management team -> Libunity-webapps 

 References:
https://bugs.launchpad.net/ubuntu/%2Bsource/libunity-webapps/%2Bbug/1068495
http://www.ubuntu.com/usn/USN-1635-1
http://www.securityfocus.com/bid/56314
http://www.openwall.com/lists/oss-security/2012/10/29/3
http://bazaar.launchpad.net/~webapps/libunity-webapps/trunk/revision/815
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