CVE-2016-4563 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Imagemagick

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-122 — Heap-based Buffer Overflow8 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.8%
top 26.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
ImagemagickDebian Imagemagick
Timeline
PublishedJun 4
Latest updateMay 17

Description

The TraceStrokePolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles the relationship between the BezierQuantum value and certain strokes data, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/imagemagick< imagemagick 8:6.9.6.2+dfsg-2 (bookworm)
▶Debianimagemagick/imagemagick< 8:6.9.6.2+dfsg-2+3

Patches

Patch: www.imagemagick.org ↗Patch: github.com ↗Patch: www.imagemagick.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-75f5-4mcc-22xp: The TraceStrokePolygon function in MagickCore/draw↗2022-05-17
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OSV
CVE-2016-4563: The TraceStrokePolygon function in MagickCore/draw↗2016-06-04
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📋Vendor Advisories

3
Ubuntu
ImageMagick vulnerabilities↗2016-11-21
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Red Hat
ImageMagick: Mishandled relationship between the BezierQuantum value and certain strokes data in TraceStrokePolygon() function↗2016-06-04
▶
Debian
CVE-2016-4563: imagemagick - The TraceStrokePolygon function in MagickCore/draw.c in ImageMagick before 6.9.4...↗2016
▶

💬Community

2
Bugzilla
CVE-2016-4562 CVE-2016-4563 CVE-2016-4564 imagemagick: various flaws [fedora-all]↗2016-06-07
▶
Bugzilla
CVE-2016-4563 ImageMagick: Mishandled relationship between the BezierQuantum value and certain strokes data in TraceStrokePolygon() function↗2016-06-07
▶