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Vulnerability details: VCID-2pjj-amcv-5fdj
Vulnerability ID VCID-2pjj-amcv-5fdj
Aliases CVE-2020-27774
Summary A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of a too large shift for 64-bit type `ssize_t`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.
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-2020-27774.json
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
epss 0.00059 https://api.first.org/data/v1/epss?cve=CVE-2020-27774
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-2020-27774
cvssv3.1 3.3 https://nvd.nist.gov/vuln/detail/CVE-2020-27774
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-27774.json
https://api.first.org/data/v1/epss?cve=CVE-2020-27774
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27774
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
1898296 https://bugzilla.redhat.com/show_bug.cgi?id=1898296
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:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
CVE-2020-27774 https://nvd.nist.gov/vuln/detail/CVE-2020-27774
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-2020-27774.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-2020-27774
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-2020-27774
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 0.18704
EPSS Score 0.00059
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:34:28.460299+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/4988-1/ 37.0.0