Bug 1549786 (CVE-2018-7470) - CVE-2018-7470 ImageMagick: denial of service (DoS) in IsWEBPImageLossless function in coders/webp.c
Summary: CVE-2018-7470 ImageMagick: denial of service (DoS) in IsWEBPImageLossless fun...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2018-7470
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: 1549787
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-02-27 20:18 UTC by Laura Pardo
Modified: 2019-09-29 14:33 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-08 03:41:48 UTC
Embargoed:

Attachments (Terms of Use)

Description Laura Pardo 2018-02-27 20:18:20 UTC 
An issue was discovered in ImageMagick 7.0.7-22 Q16. The IsWEBPImageLossless function in coders/webp.c allows attackers to cause a denial of service (segmentation violation) via a crafted file.


References:
https://github.com/ImageMagick/ImageMagick/issues/998

Patch:
https://github.com/ImageMagick/ImageMagick/commit/7305dacfcdf5e51c4f8d0ba9f77fa97792f8acf7
https://github.com/ImageMagick/ImageMagick/commit/8130e12eb30685ef958f4e62fe624da393920be7
Comment 1 Laura Pardo 2018-02-27 20:18:50 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1549787]
Note You need to log in before you can comment on or make changes to this bug.