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Status published
High
CVE-2012-4432
Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before...
Vulnerability 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."
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securityfocus.com/bid/55566
- http://optipng.sourceforge.net/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78743
- http://www.openwall.com/lists/oss-security/2012/09/17/5
- http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2
- http://secunia.com/advisories/50654
- http://sourceforge.net/news/?group_id=151404
- http://www.openwall.com/lists/oss-security/2012/09/18/2
Affected Vendor
optipng
View all reports →Affected Software
optipng
Vulnerable Versions:
0.7.0, 0.7.1, 0.7.2, hg
Timeline
Official Publish:
October 1st, 2012
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.