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authorJoey Hess <joeyh@joeyh.name>2016-05-05 20:18:38 -0400
committerSimon McVittie <smcv@debian.org>2016-05-06 06:53:41 +0100
commit7ff6221ac9ef5164c9b5ab6cd7d16af91ef0871b (patch)
treec26b0e19c90a84608ec7f104fac909fd905c1d84 /debian/changelog
parent170cd41489ab25fc3b7a95dd31521dfe522b4f9e (diff)
downloadikiwiki-7ff6221ac9ef5164c9b5ab6cd7d16af91ef0871b.tar
ikiwiki-7ff6221ac9ef5164c9b5ab6cd7d16af91ef0871b.tar.gz
changelog for smcv's security fixes
[smcv: omit a change that was already in 3.20160514]
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ikiwiki (3.20160122) UNRELEASED; urgency=medium
[ Simon McVittie ]
+ * img: stop ImageMagick trying to be clever if filenames contain a colon,
+ avoiding mis-processing
+ * HTML-escape error messages, in one case avoiding potential cross-site
+ scripting (OVE-20160505-0012)
+ * Mitigate ImageMagick vulnerabilities such as CVE-2016-3714:
+ - img: force common Web formats to be interpreted according to extension,
+ so that "allowed_attachments: '*.jpg'" does what one might expect
+ - img: restrict to JPEG, PNG and GIF images by default, again mitigating
+ CVE-2016-3714 and similar vulnerabilities
+ - img: check that the magic number matches what we would expect from
+ the extension before giving common formats to ImageMagick
* d/control: use https for Homepage
* d/control: add Vcs-Browser