CVE-2019-14975

NameCVE-2019-14975
DescriptionArtifex MuPDF before 1.16.0 has a heap-based buffer over-read in fz_chartorune in fitz/string.c because pdf/pdf-op-filter.c does not check for a missing string.
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)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mupdf (PTS)jessie1.5-1+deb8u4fixed
jessie (security)1.5-1+deb8u6fixed
stretch (security), stretch1.9a+ds1-4+deb9u4fixed
buster1.14.0+ds1-4fixed
bullseye, sid1.16.1+ds1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mupdfsource(unstable)(not affected)

Notes

- mupdf <not-affected> (Vulnerable code introduced later)
https://bugs.ghostscript.com/show_bug.cgi?id=701292
Introduced by: http://git.ghostscript.com/?p=mupdf.git;a=commit;h=abcb3e68670ebc2e5127953462a026fe1a5dd321 (1.16.0-rc1)
Fixed by: http://git.ghostscript.com/?p=mupdf.git;a=commit;h=97096297d409ec6f206298444ba00719607e8ba8 (1.16.0)

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