The png_handle_cHRM function in pngrutil.c in libpng 1.5.4, when color-correction support is enabled, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed PNG image containing a cHRM chunk associated with a certain zero value.
http://libpng.org/pub/png/libpng.html
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
http://sourceforge.net/tracker/index.php?func=detail&aid=3406145&group_id=5624&atid=105624
http://support.apple.com/kb/HT5130
http://support.apple.com/kb/HT5281
http://support.apple.com/kb/HT5503
Source: MITRE
Published: 2012-01-17
Updated: 2012-09-22
Type: NVD-CWE-Other
Base Score: 2.6
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 4.9
Severity: LOW