CVE-2023-50671

NameCVE-2023-50671
DescriptionIn exiftags 1.01, nikon_prop1 in nikon.c has a heap-based buffer overflow (write of size 28) because snprintf can write to an unexpected address.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1060753

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
exiftags (PTS)buster1.01-6vulnerable
trixie, sid, bookworm, bullseye1.01-7vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
exiftagssource(unstable)(unfixed)1060753

Notes

[bookworm] - exiftags <no-dsa> (Minor issue)
[bullseye] - exiftags <no-dsa> (Minor issue)
https://blog.yulun.ac.cn/posts/2023/fuzzing-exiftags/

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