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CVE-2017-14686 - log back

CVE-2017-14686 created at 25 Sep 2019 19:31:40
Severity	+ High
Remote	+ Local
Type	+ Arbitrary code execution
Description	+ Artifex MuPDF 1.11 allows attackers to execute arbitrary code or cause a denial of service via a crafted .xps file. This occurs because read_zip_dir_imp in fitz/unzip.c does not check whether size fields in a ZIP entry are negative numbers.
References	+ http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=0f0fbc07d9be31f5e83ec5328d7311fdfd8328b1 + https://bugs.ghostscript.com/show_bug.cgi?id=698540
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