CVE-2012-4432
High
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."
SeverityHigh
CVSS7.5
Exploit probability—
ProductOptipng
PublishedOct 1, 2012
First seenOct 1, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| optipng optipng | 0.7.0, 0.7.1, 0.7.2, hg | — |
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