CVE-2018-11251 — Out-of-bounds Read in Imagemagick

CWE-125 — Out-of-bounds ReadCWE-122 — Heap-based Buffer Overflow8 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 43.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
ImagemagickDebian Imagemagick
Timeline
PublishedMay 18
Latest updateMay 13

Description

In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over-read in ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service (application crash in SetGrayscaleImage in MagickCore/quantize.c) via a crafted SUN image file.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/imagemagick< imagemagick 8:6.9.9.39+dfsg-1 (bookworm)
▶NVDimagemagick/imagemagick7.0.7-16 — 7.0.7-21+1
▶Debianimagemagick/imagemagick< 8:6.9.9.39+dfsg-1+3

🔴Vulnerability Details

2
GHSA
GHSA-xhvx-fprp-87jr: In ImageMagick 7↗2022-05-13
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OSV
CVE-2018-11251: In ImageMagick 7↗2018-05-18
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📋Vendor Advisories

3
Ubuntu
ImageMagick vulnerabilities↗2018-06-12
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Red Hat
ImageMagick: heap-based buffer over-read in ReadSUNImage in coders/sun.c↗2018-01-23
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Debian
CVE-2018-11251: imagemagick - In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over...↗2018
▶

💬Community

2
Bugzilla
CVE-2017-18271 CVE-2017-18272 CVE-2017-18273 CVE-2018-11251 ImageMagick: various flaws [fedora-all]↗2018-05-22
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Bugzilla
CVE-2018-11251 ImageMagick: heap-based buffer over-read in ReadSUNImage in coders/sun.c↗2018-05-22
▶