CVE-2019-19948

critical

Description

In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer overflow in the function WriteSGIImage of coders/sgi.c.

References

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.html

https://github.com/ImageMagick/ImageMagick/issues/1562

https://lists.debian.org/debian-lts-announce/2019/12/msg00033.html

https://usn.ubuntu.com/4549-1/

https://www.debian.org/security/2020/dsa-4712

https://www.debian.org/security/2020/dsa-4715

Details

Source: MITRE

Published: 2019-12-24

Updated: 2020-09-30

Type: CWE-787

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL