High severity7.8NVD Advisory· Published Dec 28, 2021· Updated Jun 17, 2026
CVE-2021-45911
CVE-2021-45911
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 products
3- gif2apng/gif2apngdescription
- cpe:2.3:a:gif2apng_project:gif2apng:1.9:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- bugs.debian.org/cgi-bin/bugreport.cginvdExploitIssue TrackingMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/03/msg00008.htmlnvdMailing ListThird Party Advisory
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