Bug 1726124 (CVE-2019-13136) - CVE-2019-13136 ImageMagick: an integer overflow vulnerability in the function TIFFSeekCustomStream in coders/tiff.c
Summary: CVE-2019-13136 ImageMagick: an integer overflow vulnerability in the function...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2019-13136
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1726125
Blocks: 1726127
TreeView+ depends on / blocked
 
Reported: 2019-07-02 07:58 UTC by Marian Rehak
Modified: 2021-02-16 21:46 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
ImageMagick, prior to version 7.0.8-50, has an integer overflow vulnerability in the function TIFFSeekCustomStream in coders/tiff.c.
Clone Of:
Environment:
Last Closed: 2019-07-12 13:08:10 UTC
Embargoed:

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Description Marian Rehak 2019-07-02 07:58:47 UTC 
ImageMagick before 7.0.8-50 has an integer overflow vulnerability in the function TIFFSeekCustomStream in coders/tiff.c.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1602
Comment 1 Marian Rehak 2019-07-02 07:58:57 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1726125]
Comment 2 Riccardo Schirone 2019-07-05 14:12:39 UTC 
Upstream patch:
https://github.com/ImageMagick/ImageMagick/commit/fe5f4b85e6b1b54d3b4588a77133c06ade46d891
Comment 3 Riccardo Schirone 2019-07-05 14:32:32 UTC 
The vulnerable code was introduced in commit https://github.com/ImageMagick/ImageMagick/commit/b40ea40a35b8b5d011b4543bcfb8f8adfc9bb581 , which according to the commit message "Added support for writing layered tiff files with -define tiff:write-layers=true."
Comment 4 Eric Christensen 2019-07-05 14:50:49 UTC 
Statement:

This issue does not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 5, 6, and 7 as they did not include the vulnerable code.
Comment 5 Product Security DevOps Team 2019-07-12 13:08:10 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-13136
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