Bug 1838514 (CVE-2020-12672) - CVE-2020-12672 graphicsmagick: a heap-based buffer overflow in ReadMNGImage in coders/png.c
Summary: CVE-2020-12672 graphicsmagick: a heap-based buffer overflow in ReadMNGImage i...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-12672
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: 1838516 1838515
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-05-21 10:15 UTC by Marian Rehak
Modified: 2021-02-16 20:00 UTC (History)
2 users (show)

Fixed In Version: graphicsmagick 1.3.35
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Clone Of:
Environment:
Last Closed: 2020-05-21 15:15:23 UTC
Embargoed:


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Description Marian Rehak 2020-05-21 10:15:45 UTC
GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.

External Reference:

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19025

Comment 1 Marian Rehak 2020-05-21 10:16:17 UTC
Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1838516]
Affects: fedora-all [bug 1838515]

Comment 2 Product Security DevOps Team 2020-05-21 15:15:23 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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