CVE-2012-4432

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."

Score

CVSS 2.0 7.5 High

Status

Modified - secalert@redhat.com

Published

2012-10-01

Last modified

2024-08-06

Weaknesses

CWE-399

Affected products

• Optipng (Optipng)

References

• http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2
• http://optipng.sourceforge.net/
• http://secunia.com/advisories/50654
• http://sourceforge.net/news/?group_id=151404
• http://www.openwall.com/lists/oss-security/2012/09/17/5
• http://www.openwall.com/lists/oss-security/2012/09/18/2
• http://www.securityfocus.com/bid/55566
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78743