[3.6] graphicsmagick: Multiple vulnerabilities (CVE-2017-13775, CVE-2017-13776, CVE-2017-13777)
CVE-2017-13775: GraphicsMagick 1.3.26 has a denial of service issue
in ReadJNXImage() in coders/jnx.c whereby large amounts of
CPU and memory resources may be consumed although the file itself does
not support the requests.
References:
http://openwall.com/lists/oss-security/2017/08/31/3
https://nvd.nist.gov/vuln/detail/CVE-2017-13775
Patch:
http://hg.code.sf.net/p/graphicsmagick/code/rev/b037d79b6ccd
CVE-2017-13776: GraphicsMagick 1.3.26 has a denial of service issue
in ReadXBMImage() in a coders/xbm.c “Read hex image data” version!=10
case
that results in the reader not returning; it would cause large amounts
of CPU and memory consumption although the crafted file itself does not
request it.
References:
http://openwall.com/lists/oss-security/2017/08/31/2
https://nvd.nist.gov/vuln/detail/CVE-2017-13776
Patch:
http://hg.code.sf.net/p/graphicsmagick/code/rev/233a720bfd5e
CVE-2017-13777: GraphicsMagick 1.3.26 has a denial of service issue
in ReadXBMImage() in a coders/xbm.c “Read hex image data” version==10
case that results
in the reader not returning; it would cause large amounts of CPU and
memory consumption although the crafted file itself does not request it.
References:
http://openwall.com/lists/oss-security/2017/08/31/1
https://nvd.nist.gov/vuln/detail/CVE-2017-13777
Patch:
http://hg.code.sf.net/p/graphicsmagick/code/rev/233a720bfd5e
(from redmine: issue id 7790, created on 2017-09-05, closed on 2017-09-05)
- Relations:
- parent #7788 (closed)
- Changesets:
- Revision c754f178 by Francesco Colista on 2017-09-05T12:48:02Z:
community/graphicsmagick: security fixes for CVE-2017-13775, CVE-2017-13776, CVE-2017-13777. Fixes #7790