Search for vulnerabilities
Vulnerability details: VCID-41ts-ywf2-aaaj
Vulnerability ID VCID-41ts-ywf2-aaaj
Aliases CVE-2021-20312
Summary A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-190 Integer Overflow or Wraparound
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20312.json
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00117 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
epss 0.00212 https://api.first.org/data/v1/epss?cve=CVE-2021-20312
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1946742
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.8 https://nvd.nist.gov/vuln/detail/CVE-2021-20312
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-20312
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-20312
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20312.json
https://api.first.org/data/v1/epss?cve=CVE-2021-20312
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20312
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2021/06/msg00000.html
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html
1013282 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1013282
1946742 https://bugzilla.redhat.com/show_bug.cgi?id=1946742
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-2021-20312 https://nvd.nist.gov/vuln/detail/CVE-2021-20312
USN-5158-1 https://usn.ubuntu.com/5158-1/
USN-5736-1 https://usn.ubuntu.com/5736-1/
USN-6200-1 https://usn.ubuntu.com/6200-1/
USN-USN-5736-2 https://usn.ubuntu.com/USN-5736-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20312.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:L/Au:N/C:N/I:N/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2021-20312
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:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-20312
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:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-20312
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 0.40789
EPSS Score 0.00093
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.