Bug 1730337 (CVE-2019-13309) - CVE-2019-13309 ImageMagick: memory leaks at AcquireMagickMemory due to mishandling the NoSuchImage error in CLIListOperatorImages
Summary: CVE-2019-13309 ImageMagick: memory leaks at AcquireMagickMemory due to mishan...
Keywords:
Status: NEW
Alias: CVE-2019-13309
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: 1731429 1730338
Blocks: 1730618
TreeView+ depends on / blocked
 
Reported: 2019-07-16 13:47 UTC by Marian Rehak
Modified: 2019-09-29 15:16 UTC (History)
5 users (show)

Fixed In Version: ImageMagick 7.0.8-58
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in ImageMagick version 7.0.8-50 Q16, containing memory leaks of AcquireMagickMemory due to the mishandling of the NoSuchImage error in CLIListOperatorImages in MagickWand/operation.c. It was discovered that ImageMagick does not properly release acquired memory in function MogrifyImageList() when some error conditions are met, or the "compare" option is used. Applications compiled against ImageMagick libraries that accept untrustworthy images may be exploited to use all available memory and make them crash. An attacker could abuse this flaw by providing a specially crafted image and cause a Denial of Service by using all available memory.
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)

Description Marian Rehak 2019-07-16 13:47:29 UTC
ImageMagick 7.0.8-50 Q16 has memory leaks at AcquireMagickMemory because of mishandling the NoSuchImage error in CLIListOperatorImages in MagickWand/operation.c.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1616

Comment 1 Marian Rehak 2019-07-16 13:47:47 UTC
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1730338]


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