PT-2017-4114 · Imagemagick+4 · Imagemagick+4
Published
2017-09-30
·
Updated
2020-08-19
·
CVE-2017-18252
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
ImageMagick version 7.0.7
Description
The issue is related to the MogrifyImageList function in the MagickWand/mogrify.c component of ImageMagick, which can be exploited by attackers to cause a denial of service. This can be achieved through a crafted file, leading to an assertion failure and application exit in ReplaceImageInList. The vulnerability is associated with insufficient use of the assert() function, allowing a remote attacker to disrupt service using a specially created file.
Recommendations
For ImageMagick version 7.0.7, consider disabling the MogrifyImageList function as a temporary workaround until a patch is available. Restrict access to crafted files that could exploit this issue to minimize the risk of disruption. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Assertion Failure
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Weakness Enumeration
Related Identifiers
Affected Products
Centos
Imagemagick
Red Hat
Suse
Ubuntu