CVE catalog
CVE-2021-45908
UBUNTU-CVE-2021-45908
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.76% · Oct 25, 2026
An issue was discovered in gif2apng 1.9. There is a stack-based buffer overflow involving a while loop. An attacker has little influence over the data written to the stack, making it unlikely that the flow of control can be subverted.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | gif2apng | 11 | 1.9+srconly-3 | vulnerable |
| Debian | gif2apng | 11 | 1.9+srconly-3+deb11u1 | vulnerable |
| Ubuntu | gif2apng | pro | 1.7-3 | vulnerable |
| Ubuntu | gif2apng | pro | 1.7-3ubuntu0.1~esm1 | vulnerable |
| Ubuntu | gif2apng | 18.04 | 1.9+srconly-2 | vulnerable |
| Ubuntu | gif2apng | 18.04 | 1.9+srconly-2ubuntu0.1 | vulnerable |
| Ubuntu | gif2apng | 20.04 | 1.9+srconly-3 | vulnerable |
| Ubuntu | gif2apng | 20.04 | 1.9+srconly-3build1 | vulnerable |
| Ubuntu | gif2apng | 20.04 | 1.9+srconly-3ubuntu0.1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: