CVE-2019-19948
ImageMagick: heap-based buffer overflow in WriteSGIImage in coders/sgi.c
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 23, 2019
Updated · June 27, 2026
Description
A heap-based buffer overflow flaw was discovered in ImageMagick when writing SGI images with improper columns and rows properties. An attacker may trick a victim user into downloading a malicious image file and running it through ImageMagick, possibly executing code onto the victim user's system.
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 3.1 · 7CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-787 · Out-of-bounds Write