CVE-2020-27774 — Integer Overflow or Wraparound in Imagemagick

CWE-190 — Integer Overflow or Wraparound7 documents6 sources
Severity
3.3LOWNVD
EPSS
0.1%
top 75.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
ImagemagickDebian ImagemagickDebian Linux+1 more
Timeline
PublishedDec 4
Latest updateOct 15

Description

A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of a too large shift for 64-bit type `ssize_t`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LExploitability: 1.8 | Impact: 1.4

Affected Packages4 packages

▶debiandebian/imagemagick< imagemagick 8:6.9.11.24+dfsg-1 (bookworm)
▶NVDimagemagick/imagemagick7.0.0-0 — 7.0.9-0+1
▶Debianimagemagick/imagemagick< 8:6.9.11.24+dfsg-1+3
▶CVEListV5imagemagick/imagemagickImageMagick 7.0.9-0

Also affects: Debian Linux 9.0, Enterprise Linux 5.0, 6.0, 7.0

Patches

Patch: bugzilla.redhat.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-7r3q-r8vw-83vp: A flaw was found in ImageMagick in MagickCore/statistic↗2022-05-24
▶
OSV
CVE-2020-27774: A flaw was found in ImageMagick in MagickCore/statistic↗2020-12-04
▶

📋Vendor Advisories

4
Ubuntu
ImageMagick vulnerabilities↗2024-10-15
▶
Ubuntu
ImageMagick vulnerabilities↗2021-06-15
▶
Debian
CVE-2020-27774: imagemagick - A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submi...↗2020
▶
Red Hat
ImageMagick: integer overflow at MagickCore/statistic.c↗2019-10-10
▶
CVE-2020-27774 — Integer Overflow or Wraparound | cvebase