PT-2018-3700 · Imagemagick+4 · Imagemagick+4
Traceprobe
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Published
2018-03-30
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Updated
2020-08-19
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CVE-2018-9133
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 versions 7.0.7-26 Q16
Description
The issue is related to excessive iteration in the
DecodeLabImage and EncodeLabImage functions of the coders/tiff.c component. This allows a remote attacker to cause a denial of service using a specially crafted tiff file. The exploitation can result in a hang that lasts tens of minutes, even with a small proof-of-concept file.Recommendations
For ImageMagick version 7.0.7-26 Q16, consider disabling the
DecodeLabImage and EncodeLabImage functions as a temporary workaround until a patch is available. Restrict access to handling tiff files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
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Weakness Enumeration
Related Identifiers
Affected Products
Centos
Imagemagick
Red Hat
Suse
Ubuntu