VDB
CVE-2012-4432
CVE-2012-4432
PUBLISHED
CVSS 7.5 HIGH
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."
EPSS 5.24% · 92.4th percentile
Risk Scores
CVSS 2.0
7.5
EPSS Score
5.24%
92.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| optipng | optipng | 0.7.0, 0.7.1, 0.7.2 |
| n/a | n/a | * |
Timeline
- Oct 1, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
- Sep 10, 2023 EPSS Score
References
- 55566 vdb
- http://optipng.sourceforge.net/ url
- 50654 third-party-advisory
- http://sourceforge.net/news/?group_id=151404 url
- [oss-security] 20120917 Re: CVE request: OptiPNG Palette Reduction Use-After-Free Vulnerability mailing-list
- optipng-palette-code-execution(78743) vdb
- [oss-security] 20120917 CVE request: OptiPNG Palette Reduction Use-After-Free Vulnerability mailing-list
- http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2 url
- https://nvd.nist.gov/vuln/detail/CVE-2012-4432 advisory
- http://optipng.sourceforge.net url