Upstream information
Description
Use-after-free vulnerability in the GIFReadNextExtension function in lib/pngxtern/gif/gifread.c in OptiPNG 0.6.2 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a crafted GIF image that causes the realloc function to return a new pointer, which triggers memory corruption when the old pointer is accessed.NVD CVSS v2 Base Score: 9.3 (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Novell/SUSE information
Novell Bugzilla entry: 479067, 505103 SUSE Security Advisories:- SUSE-SR:2009:006, published Tue, 10 Mar 2009 15:00:00 +0000
- SUSE-SR:2009:012, published Fri, 03 Jul 2009 16:00:00 +0000
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| openSUSE 10.3 |
| |
| openSUSE 10.3 |
|