Bug 1474924 - (CVE-2017-11540) CVE-2017-11540 ImageMagick: Heap buffer over-read in the GetPixelIndex() function
CVE-2017-11540 ImageMagick: Heap buffer over-read in the GetPixelIndex() func...
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
: ---
: ---
Assigned To: Red Hat Product Security
impact=low,public=20170716,reported=2...
: Security
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2017-07-25 11:54 EDT by Andrej Nemec
Modified: 2017-07-25 11:56 EDT (History)
7 users (show)

See Also:
Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2017-07-25 11:56:28 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

  None (edit)
Description Andrej Nemec 2017-07-25 11:54:59 EDT
When ImageMagick processes a crafted file in convert, it can lead to a heap-based buffer over-read in the GetPixelIndex() function, called from the WritePICONImage function in coders/xpm.c.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/581

Note You need to log in before you can comment on or make changes to this bug.