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Vulnerability details: VCID-zeub-1qhs-pyfh
Vulnerability ID VCID-zeub-1qhs-pyfh
Aliases CVE-2020-3350
Summary Multiple vulnerabilities have been found in ClamAV, the worst of which could result in a Denial of Service condition.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
System Score Found at
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
epss 0.00131 https://api.first.org/data/v1/epss?cve=CVE-2020-3350
cvssv3.1 6.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html
ssvc Track https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html
cvssv3.1 5.5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/
cvssv3.1 5.5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/
cvssv3.1 5.5 https://security.gentoo.org/glsa/202007-23
ssvc Track https://security.gentoo.org/glsa/202007-23
cvssv3.1 5.5 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-famp-ZEpdXy
ssvc Track https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-famp-ZEpdXy
cvssv3.1 5.5 https://usn.ubuntu.com/4435-1/
ssvc Track https://usn.ubuntu.com/4435-1/
cvssv3.1 5.5 https://usn.ubuntu.com/4435-2/
ssvc Track https://usn.ubuntu.com/4435-2/
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-3350
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3350
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cisco-sa-famp-ZEpdXy https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-famp-ZEpdXy
GLSA-202007-23 https://security.gentoo.org/glsa/202007-23
IJ67VH37NCG25PICGWFWZHSVG7PBT7MC https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/
msg00010.html https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html
QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/
USN-4435-1 https://usn.ubuntu.com/4435-1/
USN-4435-2 https://usn.ubuntu.com/4435-2/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/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

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none

required

unchanged

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none

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none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html
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

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none

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://security.gentoo.org/glsa/202007-23
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://security.gentoo.org/glsa/202007-23
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-famp-ZEpdXy
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-famp-ZEpdXy
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://usn.ubuntu.com/4435-1/
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://usn.ubuntu.com/4435-1/
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://usn.ubuntu.com/4435-2/
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T16:27:39Z/ Found at https://usn.ubuntu.com/4435-2/
Exploit Prediction Scoring System (EPSS)
Percentile 0.32519
EPSS Score 0.00131
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:02:11.524878+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202007-23 38.0.0