CVEvulnerability
CVE-2021-45911
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow in the main function. It allows an attacker to write 2 bytes outside the boundaries of the buffer.
Affected configurations
• gif2apng project gif2apng 1.9
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002687 Exploit, Issue Tracking, Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00008.html Mailing List, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002687 Exploit, Issue Tracking, Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00008.html Mailing List, Third Party Advisory