CVEvulnerability
CVE-2012-4432
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-10-01
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-399
Description
Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before 0.7.3 might allow remote attackers to execute arbitrary code via unspecified vectors related to "palette reduction."
Affected configurations
• optipng optipng 0.7.0
• optipng optipng 0.7.1
• optipng optipng 0.7.2
• optipng optipng hg
Related
Weakness · not in database (1)
References
- http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2 Exploit
- http://optipng.sourceforge.net/ Patch, Vendor Advisory
- http://secunia.com/advisories/50654 Vendor Advisory
- http://sourceforge.net/news/?group_id=151404 sourceforge.net
- http://www.openwall.com/lists/oss-security/2012/09/17/5 Exploit, Patch
- http://www.openwall.com/lists/oss-security/2012/09/18/2 Exploit, Patch
- http://www.securityfocus.com/bid/55566 www.securityfocus.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78743 exchange.xforce.ibmcloud.com
- http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2 Exploit
- http://optipng.sourceforge.net/ Patch, Vendor Advisory
- http://secunia.com/advisories/50654 Vendor Advisory
- http://sourceforge.net/news/?group_id=151404 sourceforge.net
- http://www.openwall.com/lists/oss-security/2012/09/17/5 Exploit, Patch
- http://www.openwall.com/lists/oss-security/2012/09/18/2 Exploit, Patch
- http://www.securityfocus.com/bid/55566 www.securityfocus.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78743 exchange.xforce.ibmcloud.com