CVE-2019-13303
ImageMagick: heap-based buffer over-read in MagickCore/composite.c in CompositeImage
Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · July 16, 2019
Updated · November 22, 2025
Description
A heap-based buffer over-read was discovered in ImageMagick in the way it composes images. Applications compiled against ImageMagick libraries that accept untrustworthy images may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to make the application crash or leak application data.
Statement
This issue did not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable code.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-125 · Out-of-bounds Read