CVE-2017-12935

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.

References

http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188

https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/

https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/

https://lists.fedoraproject.org/archives/list/[email protected]/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/

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

Details

Source: MITRE

Published: 2017-08-18

Updated: 2019-06-30

Type: CWE-125

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (10 total)

IDNameProductFamilySeverity
132095Ubuntu 16.04 LTS : GraphicsMagick vulnerabilities (USN-4222-1)NessusUbuntu Local Security Checks
critical
126361Fedora 30 : GraphicsMagick (2019-da4c20882c)NessusFedora Local Security Checks
high
126356Fedora 29 : GraphicsMagick (2019-425a1aa7c9)NessusFedora Local Security Checks
high
118179Debian DSA-4321-1 : graphicsmagick - security updateNessusDebian Local Security Checks
critical
111520Debian DLA-1456-1 : graphicsmagick security updateNessusDebian Local Security Checks
critical
106668openSUSE Security Update : ImageMagick (openSUSE-2018-145)NessusSuSE Local Security Checks
high
106603SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2018:0350-1)NessusSuSE Local Security Checks
high
106602SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2018:0349-1)NessusSuSE Local Security Checks
high
106357openSUSE Security Update : GraphicsMagick (openSUSE-2018-88)NessusSuSE Local Security Checks
high
102890Debian DLA-1082-1 : graphicsmagick security updateNessusDebian Local Security Checks
high