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Bug 727444 (CVE-2020-13902) - <media-gfx/imagemagick-{6.9.11.19,7.0.10.19}: Multiple vulnerabilities (CVE-2020-13902)
Summary: <media-gfx/imagemagick-{6.9.11.19,7.0.10.19}: Multiple vulnerabilities (CVE-2...
Status: RESOLVED FIXED
Alias: CVE-2020-13902
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
URL: https://bugs.chromium.org/p/oss-fuzz/...
Whiteboard: B3 [noglsa cve]
Keywords:
Depends on:
Blocks:
 
Reported: 2020-06-07 17:52 UTC by Sam James
Modified: 2020-07-27 20:38 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Sam James archtester gentoo-dev Security 2020-06-07 17:52:10 UTC
Description:
"ImageMagick 7.0.9-27 through 7.0.10-17 has a heap-based buffer over-read in BlobToStringInfo in MagickCore/string.c during TIFF image decoding."
Comment 1 Sam James archtester gentoo-dev Security 2020-06-11 23:21:11 UTC
*** Bug 727718 has been marked as a duplicate of this bug. ***
Comment 2 Sam James archtester gentoo-dev Security 2020-06-11 23:22:17 UTC
Also:
* Null pointer dereference when handling TIFF images.

https://github.com/ImageMagick/ImageMagick/commit/ad86bdfef9e22db10d54e5d414f7d44cf13a6e95, fixed in -18
* Various other oss-fuzz fixes in -18.