Bug 1730361 (CVE-2019-13305) - CVE-2019-13305 ImageMagick: stack-based buffer overflow at coders/pnm.c in WritePNMImage because of a misplaced strncpy and an off-by-one error
Summary: CVE-2019-13305 ImageMagick: stack-based buffer overflow at coders/pnm.c in Wr...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-13305
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: 1730362 1732692
Blocks: 1730618
TreeView+ depends on / blocked
 
Reported: 2019-07-16 14:15 UTC by Marian Rehak
Modified: 2023-09-07 20:15 UTC (History)
5 users (show)

Fixed In Version: ImageMagick 7.0.8-50, ImageMagick 6.9.10-50
Clone Of:
Environment:
Last Closed: 2020-03-31 22:34:49 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:1180 0 None None None 2020-03-31 19:32:40 UTC

Description Marian Rehak 2019-07-16 14:15:37 UTC 
ImageMagick 7.0.8-50 Q16 has a stack-based buffer overflow at coders/pnm.c in WritePNMImage because of a misplaced strncpy and an off-by-one error.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1613
Comment 1 Marian Rehak 2019-07-16 14:16:17 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1730362]
Comment 2 Riccardo Schirone 2019-07-19 12:47:48 UTC 
Upstream patches:
https://github.com/ImageMagick/ImageMagick/commit/29efd648f38b73a64d73f14cd2019d869a585888
https://github.com/ImageMagick/ImageMagick6/commit/5c7fbf9a14fb83c9685ad69d48899f490a37609d
Comment 3 Riccardo Schirone 2019-07-24 07:09:35 UTC 
This flaw seems related to CVE-2019-13306 (detailed in bug 1730357).
Comment 5 errata-xmlrpc 2020-03-31 19:32:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:1180 https://access.redhat.com/errata/RHSA-2020:1180
Comment 6 Product Security DevOps Team 2020-03-31 22:34:49 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-2019-13305
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