Vulnerability CVE-2011-1779
Published: 2012-04-13   Modified: 2012-04-14

Description:
Multiple use-after-free vulnerabilities in libarchive 2.8.4 and 2.8.5 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted (1) TAR archive or (2) ISO9660 image.

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
Freebsd -> Libarchive 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=705849
http://code.google.com/p/libarchive/source/detail?r=3038
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