CVE-2018-6405

In the ReadDCMImage function in coders/dcm.c in ImageMagick before 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by a new pointer. The previous pointer is lost, which leads to a memory leak. This allows remote attackers to cause a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
VendorProductVersion
imagemagickimagemagick
𝑥
< 6.9.9-35
imagemagickimagemagick
7.0.0-0 ≤
𝑥
< 7.0.7-23
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
17.10
canonicalubuntu_linux
18.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
imagemagick
bullseye
8:6.9.11.60+dfsg-1.3+deb11u4
fixed
bullseye (security)
8:6.9.11.60+dfsg-1.3+deb11u3
fixed
bookworm
8:6.9.11.60+dfsg-1.6+deb12u2
fixed
bookworm (security)
8:6.9.11.60+dfsg-1.6+deb12u1
fixed
trixie
8:6.9.13.12+dfsg1-1
fixed
sid
8:7.1.1.39+dfsg1-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
imagemagick
bionic
Fixed 8:6.9.7.4+dfsg-16ubuntu6.2
released
artful
Fixed 8:6.9.7.4+dfsg-16ubuntu2.2
released
xenial
Fixed 8:6.8.9.9-7ubuntu5.11
released
trusty
Fixed 8:6.7.7.10-6ubuntu3.11
released
Common Weakness Enumeration
References
https://github.com/ImageMagick/ImageMagick/issues/964
https://usn.ubuntu.com/3681-1/
https://github.com/ImageMagick/ImageMagick/issues/964
https://usn.ubuntu.com/3681-1/