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Vulnerability details: VCID-udaf-5ex7-n7hh
Vulnerability ID VCID-udaf-5ex7-n7hh
Aliases CVE-2018-20185
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 4.8
Risk 2.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
epss 0.00896 https://api.first.org/data/v1/epss?cve=CVE-2018-20185
cvssv3 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 2.6 https://nvd.nist.gov/vuln/detail/CVE-2018-20185
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2018-20185
Reference id Reference type URL
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e3977a293
https://api.first.org/data/v1/epss?cve=CVE-2018-20185
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20185
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html
https://sourceforge.net/p/graphicsmagick/bugs/582/
https://www.debian.org/security/2020/dsa-4640
http://www.securityfocus.com/bid/106229
916719 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916719
cpe:2.3:a:graphicsmagick:graphicsmagick:1.4:2018-12-09:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:graphicsmagick:graphicsmagick:1.4:2018-12-09:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2018-20185 https://nvd.nist.gov/vuln/detail/CVE-2018-20185
USN-4207-1 https://usn.ubuntu.com/4207-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-20185
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:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-20185
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 0.74672
EPSS Score 0.00896
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:37:26.713823+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/4207-1/ 37.0.0