Vulnerability Description
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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Greg Roelofs | Libpng | 1.5.4 |
References
- http://libpng.org/pub/png/libpng.htmlPatchVendor Advisory
- 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&aExploit
- http://support.apple.com/kb/HT5130
- http://support.apple.com/kb/HT5281
- http://support.apple.com/kb/HT5503
- http://www.kb.cert.org/vuls/id/477046PatchUS Government Resource
- https://bugzilla.redhat.com/show_bug.cgi?id=740864
- http://libpng.org/pub/png/libpng.htmlPatchVendor Advisory
- 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&aExploit
FAQ
What is CVE-2011-3328?
CVE-2011-3328 is a vulnerability with a CVSS score of 2.6 (LOW). 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) ...
How severe is CVE-2011-3328?
CVE-2011-3328 has been rated LOW with a CVSS base score of 2.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-3328?
Check the references section above for vendor advisories and patch information. Affected products include: Greg Roelofs Libpng.