CVE-2020-12672 Information

Description

GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00012.html https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19025 https://lists.debian.org/debian-lts-announce/2020/06/msg00004.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5