CVE-2009-0749
- State
- Published
- Severity
- Not scored
- Published
- Mar 2, 2009
- Updated
- Aug 7, 2024
- Reserved
- Mar 2, 2009
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 34201third-party-advisory
- 34259third-party-advisory
- 34035third-party-advisory
- 33873vdb-entry
- SUSE-SR:2009:006vendor-advisory
- ADV-2009-0510vdb-entry
- http://optipng.sourceforge.net/
- http://sourceforge.net/tracker/index.php?func=detail&aid=2582013&group_id=151404&atid=780913
- 35685third-party-advisory
- SUSE-SR:2009:012vendor-advisory
- [oss-security] 20090224 CVE request: optipng security releasemailing-list
- [oss-security] 20090225 Re: CVE request: optipng security releasemailing-list
- GLSA-200903-12vendor-advisory
- optipng-gifreadnextextension-code-execution(48879)vdb-entry
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