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Vulnerability details: VCID-35aj-7w7n-aaar
Vulnerability ID VCID-35aj-7w7n-aaar
Aliases CVE-2018-20189
Summary In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
generic_textual Medium http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-20189.html
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generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20189
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-20189
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-20189
generic_textual Medium https://sourceforge.net/p/graphicsmagick/bugs/585/
generic_textual Medium https://ubuntu.com/security/notices/USN-4207-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4207-1
Reference id Reference type URL
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-20189.html
https://api.first.org/data/v1/epss?cve=CVE-2018-20189
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20189
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html
https://sourceforge.net/p/graphicsmagick/bugs/585/
https://ubuntu.com/security/notices/USN-4207-1
https://usn.ubuntu.com/4207-1/
https://usn.ubuntu.com/usn/usn-4207-1
https://www.debian.org/security/2020/dsa-4640
http://www.securityfocus.com/bid/106227
916752 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916752
cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.31:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.31:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2018-20189 https://nvd.nist.gov/vuln/detail/CVE-2018-20189
USN-5974-1 https://usn.ubuntu.com/5974-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-20189
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-20189
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.59357
EPSS Score 0.00210
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.