Vulnerability Details : CVE-2017-11642
GraphicsMagick 1.3.26 has a NULL pointer dereference in the WriteMAPImage() function in coders/map.c when processing a non-colormapped image, a different vulnerability than CVE-2017-11638.
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2017-11642
Probability of exploitation activity in the next 30 days: 0.40%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 70 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-11642
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-11642
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A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11642
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http://www.securityfocus.com/bid/100395
GraphicsMagick CVE-2017-11642 Denial of Service Vulnerability
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http://hg.code.sf.net/p/graphicsmagick/code/rev/29550606d8b9
Mercurial Repository: p/graphicsmagick/code: changeset 15093:29550606d8b9Third Party Advisory
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https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
[SECURITY] [DLA 1456-1] graphicsmagick security update
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https://usn.ubuntu.com/4222-1/
USN-4222-1: GraphicsMagick vulnerabilities | Ubuntu security notices | Ubuntu
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
[SECURITY] Fedora 30 Update: GraphicsMagick-1.3.32-1.fc30 - package-announce - Fedora Mailing-Lists
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
[SECURITY] Fedora 29 Update: GraphicsMagick-1.3.32-1.fc29 - package-announce - Fedora Mailing-Lists
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https://www.debian.org/security/2018/dsa-4321
Debian -- Security Information -- DSA-4321-1 graphicsmagick
Products affected by CVE-2017-11642
- cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.26:*:*:*:*:*:*:*