Bug 1563889 (CVE-2018-9135) - CVE-2018-9135 ImageMagick: Heap-based buffer over-read in coders/webp.c:IsWEBPImageLossless()
Summary: CVE-2018-9135 ImageMagick: Heap-based buffer over-read in coders/webp.c:IsWEB...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-9135
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1563890 1563891
Blocks: 1561747
TreeView+ depends on / blocked
 
Reported: 2018-04-05 01:12 UTC by Sam Fowler
Modified: 2021-02-17 00:33 UTC (History)
3 users (show)

Fixed In Version:
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Last Closed: 2018-05-18 13:28:05 UTC
Embargoed:

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Description Sam Fowler 2018-04-05 01:12:08 UTC 
In ImageMagick 7.0.7-24 Q16, there is a heap-based buffer over-read in coders/webp.c:IsWEBPImageLossless().


Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1009


Upstream Patch:

https://github.com/ImageMagick/ImageMagick/commit/361ed689cc8e56fd125f9d0d6508e9eb303bdca6
Comment 1 Sam Fowler 2018-04-05 01:12:32 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1563891]
Comment 3 Riccardo Schirone 2018-05-18 13:23:39 UTC 
Statement:

This issue did 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.
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