CVE-2019-13305 Information

Description

ImageMagick 7.0.8-50 Q16 has a stack-based buffer overflow at coders/pnm.c in WritePNMImage because of a misplaced strncpy and an off-by-one error.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00069.html https://github.com/ImageMagick/ImageMagick/commit/29efd648f38b73a64d73f14cd2019d869a585888 https://github.com/ImageMagick/ImageMagick/issues/1613 https://github.com/ImageMagick/ImageMagick6/commit/5c7fbf9a14fb83c9685ad69d48899f490a37609d https://lists.debian.org/debian-lts-announce/2019/08/msg00021.html https://usn.ubuntu.com/4192-1/ https://www.debian.org/security/2020/dsa-4712 https://www.debian.org/security/2020/dsa-4715

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8