gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade optipng | Jul 30, 2024 | Apr 20, 2016 |
| Freebsd | — | Upgrade optipng | Dec 10, 2025 | Feb 16, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 23, 2015 |
| Ubuntu | — | Upgrade optipng | Apr 18, 2016 | Apr 18, 2016 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub