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AUSCERT External Security Bulletin Redistribution
ESB-2018.0926
graphicsmagick security update
29 March 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: graphicsmagick
Publisher: Debian
Operating System: Debian GNU/Linux 7
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-9018 CVE-2017-18231 CVE-2017-18230
CVE-2017-18229 CVE-2017-18220 CVE-2017-18219
CVE-2017-11403
Reference: ESB-2017.2117
ESB-2017.2072
ESB-2017.2047
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2018/03/msg00025.html
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Package : graphicsmagick
Version : 1.3.16-1.1+deb7u19
CVE ID : CVE-2017-18219 CVE-2017-18220 CVE-2017-18229
CVE-2017-18230 CVE-2017-18231 CVE-2018-9018
Various security issues were discovered in Graphicsmagick, a collection
of image processing tools.
CVE-2017-18219
An allocation failure vulnerability was found in the function
ReadOnePNGImage in coders/png.c, which allows attackers to cause a
denial of service via a crafted file that triggers an attempt at a
large png_pixels array allocation.
CVE-2017-18220
The ReadOneJNGImage and ReadJNGImage functions in coders/png.c allow
remote attackers to cause a denial of service or possibly have
unspecified other impact via a crafted file, a related issue
to CVE-2017-11403.
CVE-2017-18229
An allocation failure vulnerability was found in the function
ReadTIFFImage in coders/tiff.c, which allows attackers to cause a
denial of service via a crafted file, because file size is not
properly used to restrict scanline, strip, and tile allocations.
CVE-2017-18230
A NULL pointer dereference vulnerability was found in the function
ReadCINEONImage in coders/cineon.c, which allows attackers to cause
a denial of service via a crafted file.
CVE-2017-18231
A NULL pointer dereference vulnerability was found in the function
ReadEnhMetaFile in coders/emf.c, which allows attackers to cause
a denial of service via a crafted file.
CVE-2018-9018
There is a divide-by-zero error in the ReadMNGImage function of
coders/png.c. Remote attackers could leverage this vulnerability to
cause a crash and denial of service via a crafted mng file.
For Debian 7 "Wheezy", these problems have been fixed in version
1.3.16-1.1+deb7u19.
We recommend that you upgrade your graphicsmagick packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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