Vulnerability CVE-2004-0421
Published: 2004-08-18   Modified: 2012-02-12

Description:
The Portable Network Graphics library (libpng) 1.0.15 and earlier allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Trustix -> Secure linux 
Redhat -> Libpng 
Redhat -> Enterprise linux 
Redhat -> Enterprise linux desktop 
Redhat -> Linux advanced workstation 
Openpkg -> Openpkg 
Greg roelofs -> Libpng 
Greg roelofs -> Libpng3 

 References:
http://lists.apple.com/mhonarc/security-announce/msg00056.html
http://marc.info/?l=bugtraq&m=108334922320309&w=2
http://marc.info/?l=bugtraq&m=108335030208523&w=2
http://marc.info/?l=fedora-announce-list&m=108451350029261&w=2
http://marc.info/?l=fedora-announce-list&m=108451353608968&w=2
http://www.debian.org/security/2004/dsa-498
http://www.mandriva.com/security/advisories?name=MDKSA-2004:040
http://www.mandriva.com/security/advisories?name=MDKSA-2006:212
http://www.mandriva.com/security/advisories?name=MDKSA-2006:213
http://www.redhat.com/support/errata/RHSA-2004-180.html
http://www.redhat.com/support/errata/RHSA-2004-181.html
http://www.securityfocus.com/bid/10244
https://exchange.xforce.ibmcloud.com/vulnerabilities/16022
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11710
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A971
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