Vulnerability CVE-2011-3026
Published: 2012-02-16   Modified: 2012-02-17

Description:
Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.

Type:

CWE-189

 (Numeric 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
Redhat -> Libpng 
Google -> Chrome 

 References:
http://code.google.com/p/chromium/issues/detail?id=112822
http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00020.html
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00023.html
http://secunia.com/advisories/48016
http://secunia.com/advisories/48110
http://security.gentoo.org/glsa/glsa-201206-15.xml
http://support.apple.com/kb/HT5501
http://support.apple.com/kb/HT5503
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032
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