CVE-2021-45907

NameCVE-2021-45907
DescriptionAn issue was discovered in gif2apng 1.9. There is a stack-based buffer overflow involving a for loop. An attacker has little influence over the data written to the stack, making it unlikely that the flow of control can be subverted.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
Debian Bugs1002669

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gif2apng (PTS)stretch (security)1.9+srconly-2+deb9u2vulnerable
buster, stretch1.9+srconly-2vulnerable
bullseye1.9+srconly-3vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gif2apngsource(unstable)(unfixed)unimportant1002669

Notes

Negligible security impact

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