CVE-2019-13300
ImageMagick: heap-based buffer overflow at MagickCore/statistic.c in EvaluateImages because of mishandling columns
Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · July 17, 2019
Updated · June 27, 2026
Description
A heap-based buffer overflow was discovered in ImageMagick in the way it applies a value with arithmetic, relational, or logical operators to an image due to mishandling columns. Applications compiled against ImageMagick libraries that accept untrustworthy images and use the evaluate-sequence option or function EvaluateImages may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to make the application crash or potentially execute 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-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer