Heap-based buffer overflow in the PushQuantumPixel function in ImageMagick before 6.9.7-3 and 7.x before 7.0.4-3 allows remote attackers to cause a denial of service (application crash) via a crafted TIFF file.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
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http://www.openwall.com/lists/oss-security/2017/01/16/6 | patch mailing list third party advisory |
https://github.com/ImageMagick/ImageMagick/blob/6.9.7-3/ChangeLog | release notes |
https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31161 | vendor advisory issue tracking |
https://security.gentoo.org/glsa/201702-09 | vendor advisory |
http://www.debian.org/security/2017/dsa-3799 | vendor advisory |
https://github.com/ImageMagick/ImageMagick/commit/c073a7712d82476b5fbee74856c46b88af9c3175 | patch third party advisory issue tracking |
http://www.securityfocus.com/bid/95748 | third party advisory vdb entry |
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851381 | patch third party advisory issue tracking |
http://www.openwall.com/lists/oss-security/2017/01/17/5 | patch mailing list third party advisory |
https://github.com/ImageMagick/ImageMagick/blob/7.0.4-3/ChangeLog | third party advisory release notes |