CVE-2018-20467 — Infinite Loop in Imagemagick

CWE-835 — Infinite Loop9 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 40.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
ImagemagickDebian ImagemagickCanonical Ubuntu Linux+2 more
Timeline
PublishedDec 26
Latest updateAug 22

Description

In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/imagemagick< imagemagick 8:6.9.10.23+dfsg-1 (bookworm)
▶NVDimagemagick/imagemagick7.0.0-0 — 7.0.8-16+1
▶Debianimagemagick/imagemagick< 8:6.9.10.23+dfsg-1+3
▶NVDopensuse/leap15.0

Also affects: Debian Linux 9.0, Ubuntu Linux 16.04, 18.04, 18.10, 19.04

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-jc3x-vm97-3mq2: In coders/bmp↗2022-05-13
▶
OSV
CVE-2018-20467: In coders/bmp↗2018-12-26
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📋Vendor Advisories

4
Ubuntu
ImageMagick vulnerabilities↗2024-08-22
▶
Ubuntu
ImageMagick vulnerabilities↗2019-06-25
▶
Red Hat
ImageMagick: infinite loop in coders/bmp.c↗2018-12-06
▶
Debian
CVE-2018-20467: imagemagick - In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an i...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-20467 ImageMagick: infinite loop in coders/bmp.c [fedora-all]↗2019-01-09
▶
Bugzilla
CVE-2018-20467 ImageMagick: infinite loop in coders/bmp.c↗2019-01-09
▶