CVE-2023-51104

NameCVE-2023-51104
DescriptionA floating point exception (divide-by-zero) vulnerability was discovered in mupdf 1.23.4 in functon pnm_binary_read_image() of load-pnm.c line 527.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mupdf (PTS)buster1.14.0+ds1-4+deb10u3vulnerable
buster (security)1.14.0+ds1-4+deb10u2vulnerable
bullseye1.17.0+ds1-2vulnerable
bullseye (security)1.17.0+ds1-1.3~deb11u1vulnerable
bookworm1.21.1+ds2-1vulnerable
sid, trixie1.23.10+ds1-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mupdfsource(unstable)(unfixed)unimportant

Notes

https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md
https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md#5-a-floating-point-exception-divide-by-zero-issue-was-discovered-in-mupdf-in-functon-pnm_binary_read_image-of-load-pnmc-in-line-527
Negligible security impact, crash in CLI tool

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