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AUSCERT External Security Bulletin Redistribution
ESB-2019.1804
[DLA 1795-1] graphicsmagick security update
21 May 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: graphicsmagick
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-11506 CVE-2019-11505 CVE-2019-11474
CVE-2019-11473
Reference: ESB-2019.1667
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2019/05/msg00027.html
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Package : graphicsmagick
Version : 1.3.20-3+deb8u7
CVE ID : CVE-2019-11473 CVE-2019-11474 CVE-2019-11505 CVE-2019-11506
Multiple vulnerabilities have been discovered in graphicsmagick, the image
processing toolkit:
CVE-2019-11473
The WriteMATLABImage function (coders/mat.c) is affected by a heap-based
buffer overflow. Remote attackers might leverage this vulnerability to
cause denial of service or any other unspecified impact via crafted Matlab
matrices.
CVE-2019-11474
The WritePDBImage function (coders/pdb.c) is affected by a heap-based
buffer overflow. Remote attackers might leverage this vulnerability to
cause denial of service or any other unspecified impact via a crafted Palm
Database file.
CVE-2019-11505
CVE-2019-11506
The XWD module (coders/xwd.c) is affected by multiple heap-based
buffer overflows and arithmetic exceptions. Remote attackers might leverage
these various flaws to cause denial of service or any other unspecified
impact via crafted XWD files.
For Debian 8 "Jessie", these problems have been fixed in version
1.3.20-3+deb8u7.
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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