CVE-2018-16648

NameCVE-2018-16648
DescriptionIn Artifex MuPDF 1.13.0, the fz_append_byte function in fitz/buffer.c allows remote attackers to cause a denial of service (segmentation fault) via a crafted pdf file. This is caused by a pdf/pdf-device.c pdf_dev_alpha array-index underflow.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2289-1
Debian Bugs924351

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
mupdfsourcestretch1.9a+ds1-4+deb9u5DLA-2289-1
mupdfsource(unstable)1.14.0+ds1-4924351

Notes

[jessie] - mupdf <ignored> (Minor issue)
https://bugs.ghostscript.com/show_bug.cgi?id=699685
http://www.ghostscript.com/cgi-bin/findgit.cgi?38f883fe129a5e89306252a4676eaaf4bc968824

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