]> git.vanrenterghem.biz Git - git.ikiwiki.info.git/commitdiff
img: check magic number before giving common formats to ImageMagick
authorSimon McVittie <smcv@debian.org>
Thu, 5 May 2016 22:17:45 +0000 (23:17 +0100)
committerSimon McVittie <smcv@debian.org>
Thu, 5 May 2016 22:44:32 +0000 (23:44 +0100)
This mitigates CVE-2016-3714 and similar vulnerabilities by
avoiding passing obviously-wrong input to ImageMagick decoders.


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