PT-2018-3696 · Imagemagick+4 · Imagemagick+4
Smilebugs
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Published
2018-03-15
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Updated
2020-08-19
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CVE-2018-8804
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
ImageMagick version 7.0.7-25 Q16
Description
The issue is related to the
WriteEPTImage function in the coders/ept.c component of ImageMagick, which allows remote attackers to cause a denial of service, potentially leading to an application crash due to a double free error in MagickCore/memory.c. It may also have other unspecified impacts via a crafted file. Exploitation of this issue could allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service using a specially crafted file.Recommendations
For ImageMagick version 7.0.7-25 Q16, consider disabling the
WriteEPTImage function in coders/ept.c as a temporary workaround until a patch is available. Restrict access to potentially vulnerable 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
Double Free
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Weakness Enumeration
Related Identifiers
Affected Products
Centos
Imagemagick
Red Hat
Suse
Ubuntu