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Vulnerability Details : CVE-2022-20785

On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in HTML file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available.
Publish Date : 2022-05-04 Last Update Date : 2022-07-01
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 401

- Products Affected By CVE-2022-20785

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Secure Endpoint * * * * Version Details Vulnerabilities
2 Application Cisco Secure Endpoint * * * * Version Details Vulnerabilities
3 Application Cisco Secure Endpoint * * * * Version Details Vulnerabilities
4 Application Clamav Clamav * * * * Version Details Vulnerabilities
5 Application Clamav Clamav * * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
7 OS Fedoraproject Fedora 34 * * * Version Details Vulnerabilities
8 OS Fedoraproject Fedora 35 * * * Version Details Vulnerabilities
9 OS Fedoraproject Fedora 36 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Secure Endpoint 3
Clamav Clamav 2
Debian Debian Linux 1
Fedoraproject Fedora 3

- References For CVE-2022-20785

https://lists.fedoraproject.org/archives/list/[email protected]/message/BX5ZXNHP4NFYQ5BFSKY3WT7NTBZUYG7L/
FEDORA FEDORA-2022-a910a41a17
https://lists.debian.org/debian-lts-announce/2022/06/msg00004.html
MLIST [debian-lts-announce] 20220603 [SECURITY] [DLA 3042-1] clamav security update
https://lists.fedoraproject.org/archives/list/[email protected]/message/N4NNBIJVG6Z4PDIKUZXTYXICYUAYAZ56/
FEDORA FEDORA-2022-0ac71a8f3a
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-html-XAuOK8mR
CISCO 20220504 ClamAV HTML Scanning Memory Leak Vulnerability Affecting Cisco Products: April 2022
https://lists.fedoraproject.org/archives/list/[email protected]/message/7RV6BLIATIJE74SQ6NG5ZC4JK5MMDQ2R/
FEDORA FEDORA-2022-b8691af27b

- Metasploit Modules Related To CVE-2022-20785

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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