Vulnerability CVE-2002-1363
Published: 2002-12-26   Modified: 2012-02-12

Description:
Portable Network Graphics (PNG) library libpng 1.2.5 and earlier does not correctly calculate offsets, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a buffer overflow attack on the row buffers.

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
Greg roelofs -> Libpng 

 References:
http://www.debian.org/security/2002/dsa-213
http://xforce.iss.net/xforce/xfdb/10925
https://bugzilla.fedora.us/show_bug.cgi?id=1943
http://www.securityfocus.com/bid/6431
http://www.redhat.com/support/errata/RHSA-2004-402.html
http://www.redhat.com/support/errata/RHSA-2004-249.html
http://www.redhat.com/support/errata/RHSA-2003-157.html
http://www.redhat.com/support/errata/RHSA-2003-119.html
http://www.redhat.com/support/errata/RHSA-2003-007.html
http://www.redhat.com/support/errata/RHSA-2003-006.html
http://www.novell.com/linux/security/advisories/2003_004_libpng.html
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:063
http://frontal2.mandriva.com/security/advisories?name=MDKSA-2003:008
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:3657
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