Vulnerability Details CVE-2018-1000051
Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.6%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://bugs.ghostscript.com/show_bug.cgi?id=698825
- https://bugs.ghostscript.com/show_bug.cgi?id=698873
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=321ba1de287016b0036bf4a56ce774ad11763384
- https://security.gentoo.org/glsa/201811-15
- https://www.debian.org/security/2018/dsa-4152
- https://bugs.ghostscript.com/show_bug.cgi?id=698825
- https://bugs.ghostscript.com/show_bug.cgi?id=698873
- https://security.gentoo.org/glsa/201811-15
- https://www.debian.org/security/2018/dsa-4152
Products affected by CVE-2018-1000051
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cpe:2.3:a:artifex:mupdf:1.12.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0