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Vulnerability details: VCID-86rs-wh2z-33ca
Vulnerability ID VCID-86rs-wh2z-33ca
Aliases CVE-2020-27764
Summary In /MagickCore/statistic.c, there are several areas in ApplyEvaluateOperator() where a size_t cast should have been a ssize_t cast, which causes out-of-range values under some circumstances when a crafted input file is processed by ImageMagick. Red Hat Product Security marked this as Low severity because although it could potentially lead to an impact to application availability, no specific impact was shown in this case. This flaw affects ImageMagick versions prior to 6.9.10-69.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-190 Integer Overflow or Wraparound
System Score Found at
cvssv3 3.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-27764.json
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2020-27764
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-27764
cvssv3.1 3.3 https://nvd.nist.gov/vuln/detail/CVE-2020-27764
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-27764.json
https://api.first.org/data/v1/epss?cve=CVE-2020-27764
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27764
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/ImageMagick/ImageMagick6/commit/3e21bc8a58b4ae38d24c7e283837cc279f35b6a5
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
1894683 https://bugzilla.redhat.com/show_bug.cgi?id=1894683
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
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-2020-27764 https://nvd.nist.gov/vuln/detail/CVE-2020-27764
USN-4988-1 https://usn.ubuntu.com/4988-1/
USN-7068-1 https://usn.ubuntu.com/7068-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-27764.json
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: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-27764
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2020-27764
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 0.19007
EPSS Score 0.0006
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:34:28.286671+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/4988-1/ 37.0.0