drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in GraphicsMagick
Name: |
Mehrere Probleme in GraphicsMagick |
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ID: |
DSA-3746-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian jessie |
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Datum: |
So, 25. Dezember 2016, 10:22 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7800
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5240
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9830
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8684
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8683
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2318
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3715
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8808
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7997
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3714
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8682
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7996
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5118
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2317 |
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Applikationen: |
GraphicsMagick |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
- ------------------------------------------------------------------------- Debian Security Advisory DSA-3746-1 security@debian.org https://www.debian.org/security/ Luciano Bello December 24, 2016 https://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : graphicsmagick CVE ID : CVE-2015-8808 CVE-2016-2317 CVE-2016-2318 CVE-2016-3714 CVE-2016-3715 CVE-2016-5118 CVE-2016-5240 CVE-2016-7800 CVE-2016-7996 CVE-2016-7997 CVE-2016-8682 CVE-2016-8683 CVE-2016-8684 CVE-2016-9830 Debian Bug : 814732 825800 847055
Several vulnerabilities have been discovered in GraphicsMagick, a collection of image processing tool, which can cause denial of service attacks, remote file deletion, and remote command execution.
This security update removes the full support of PLT/Gnuplot decoder to prevent Gnuplot-shell based shell exploits for fixing the CVE-2016-3714 vulnerability.
The undocumented "TMP" magick prefix no longer removes the argument file after it has been read for fixing the CVE-2016-3715 vulnerability. Since the "TMP" feature was originally implemented, GraphicsMagick added a temporary file management subsystem which assures that temporary files are removed so this feature is not needed.
Remove support for reading input from a shell command, or writing output to a shell command, by prefixing the specified filename (containing the command) with a '|' for fixing the CVE-2016-5118 vulnerability.
CVE-2015-8808
Gustavo Grieco discovered an out of bound read in the parsing of GIF files which may cause denial of service.
CVE-2016-2317
Gustavo Grieco discovered a stack buffer overflow and two heap buffer overflows while processing SVG images which may cause denial of service.
CVE-2016-2318
Gustavo Grieco discovered several segmentation faults while processing SVG images which may cause denial of service.
CVE-2016-5240
Gustavo Grieco discovered an endless loop problem caused by negative stroke-dasharray arguments while parsing SVG files which may cause denial of service.
CVE-2016-7800
Marco Grassi discovered an unsigned underflow leading to heap overflow when parsing 8BIM chunk often attached to JPG files which may cause denial of service.
CVE-2016-7996
Moshe Kaplan discovered that there is no check that the provided colormap is not larger than 256 entries in the WPG reader which may cause denial of service.
CVE-2016-7997
Moshe Kaplan discovered that an assertion is thrown for some files in the WPG reader due to a logic error which may cause denial of service.
CVE-2016-8682
Agostino Sarubbo of Gentoo discovered a stack buffer read overflow while reading the SCT header which may cause denial of service.
CVE-2016-8683
Agostino Sarubbo of Gentoo discovered a memory allocation failure in the PCX coder which may cause denial of service.
CVE-2016-8684
Agostino Sarubbo of Gentoo discovered a memory allocation failure in the SGI coder which may cause denial of service.
CVE-2016-9830
Agostino Sarubbo of Gentoo discovered a memory allocation failure in MagickRealloc() function which may cause denial of service.
For the stable distribution (jessie), these problems have been fixed in version 1.3.20-3+deb8u2.
For the testing distribution (stretch), these problems (with the exception of CVE-2016-9830) have been fixed in version 1.3.25-5.
For the unstable distribution (sid), these problems have been fixed in version 1.3.25-6.
We recommend that you upgrade your graphicsmagick packages.
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----
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