CVE-2018-19881

NameCVE-2018-19881
DescriptionIn Artifex MuPDF 1.14.0, svg/svg-run.c allows remote attackers to cause a denial of service (recursive calls followed by a fitz/xml.c fz_xml_att crash from excessive stack consumption) via a crafted svg file, as demonstrated by mupdf-gl.
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)bullseye1.17.0+ds1-2fixed
bullseye (security)1.17.0+ds1-1.3~deb11u1fixed
bookworm1.21.1+ds2-1fixed
sid, trixie1.24.10+ds1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mupdfsourcestretch(not affected)
mupdfsourcebuster(not affected)
mupdfsource(unstable)1.15.0+ds1-1unimportant

Notes

[buster] - mupdf <not-affected> (Vulnerable code introduced later)
[stretch] - mupdf <not-affected> (Vulnerable code introduced later)
Negligable security impact, crash in CLI tool
https://bugs.ghostscript.com/show_bug.cgi?id=700342
https://github.com/TeamSeri0us/pocs/tree/master/mupdf/20181203
Fixed by: https://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=a7f7d91cdff8d303c11d458fa8b802776f73c8cc

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