This update for ImageMagick fixes the following issues:
Security issues fixed:
- Several coders were vulnerable to remote code execution attacks, these
coders have now been disabled. They can be re-enabled by exporting the
following environment variable
MAGICK_CODER_MODULE_PATH=/usr/lib64/ImageMagick-6.4.3/modules-Q16/coders/vu
lnerable/ (bsc#978061)
- CVE-2016-3714: Insufficient shell characters filtering leads to
(potentially remote) code execution
- CVE-2016-3715: Possible file deletion by using ImageMagickโs โephemeralโ
pseudo protocol which deletes files after reading.
- CVE-2016-3716: Possible file moving by using ImageMagickโs โmslโ pseudo
protocol with any extension in any folder.
- CVE-2016-3717: Possible local file read by using ImageMagickโs โlabelโ
pseudo protocol to get content of the files from the server.
- CVE-2016-3718: Possible Server Side Request Forgery (SSRF) to make HTTP
GET or FTP request.
Bugs fixed:
- Use external svg loader (rsvg)