CVE-2017-11636

critical

Description

GraphicsMagick 1.3.26 has a heap overflow in the WriteRGBImage() function in coders/rgb.c when processing multiple frames that have non-identical widths.

References

http://hg.code.sf.net/p/graphicsmagick/code/rev/39961adf974c

http://www.securityfocus.com/bid/99978

https://lists.debian.org/debian-lts-announce/2018/06/msg00009.html

https://www.debian.org/security/2018/dsa-4321

Details

Source: MITRE

Published: 2017-07-26

Updated: 2018-10-18

Type: CWE-119

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:3.0/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