CVE-2018-20185

medium

Description

In GraphicsMagick 1.4 snapshot-20181209 Q8 on 32-bit platforms, there is a heap-based buffer over-read in the ReadBMPImage function of bmp.c, which allows attackers to cause a denial of service via a crafted bmp image file. This only affects GraphicsMagick installations with customized BMP limits.

References

https://www.debian.org/security/2020/dsa-4640

https://usn.ubuntu.com/4207-1/

https://sourceforge.net/p/graphicsmagick/bugs/582/

https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html

http://www.securityfocus.com/bid/106229

http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e3977a293

Details

Source: Mitre, NVD

Published: 2018-12-17

Updated: 2020-08-18

Risk Information

CVSS v2

Base Score: 2.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.3

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

Severity: Medium