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Vulnerability details: VCID-5mjw-b7k7-h7er
Vulnerability ID VCID-5mjw-b7k7-h7er
Aliases CVE-2020-8621
Summary Multiple vulnerabilities have been found in BIND, the worst of which could result in a Denial of Service condition.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-400 Uncontrolled Resource Consumption
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8621.json
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
epss 0.04879 https://api.first.org/data/v1/epss?cve=CVE-2020-8621
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8621.json
https://api.first.org/data/v1/epss?cve=CVE-2020-8621
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8621
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1869471 https://bugzilla.redhat.com/show_bug.cgi?id=1869471
GLSA-202008-19 https://security.gentoo.org/glsa/202008-19
USN-4468-1 https://usn.ubuntu.com/4468-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8621.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:H 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
Exploit Prediction Scoring System (EPSS)
Percentile 0.89531
EPSS Score 0.04879
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:14:16.272099+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202008-19 38.0.0