CVE-2022-20785: high-severity vulnerability in Cisco AMP for Endpoints
ClamAV HTML Scanning Memory Leak Vulnerability Affecting Cisco Products: April 2022
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 7.1%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Cisco · Cisco AMP for EndpointsRelated CVEs — Cisco AMP for Endpoints
In the same product, most dangerous first.
CVE-2022-20770HIGHClamAV CHM File Parsing Denial of Service Vulnerability Affecting Cisco Products: April 2022EPSS 7.1%CVE-2022-20771HIGHClamAV TIFF File Parsing Denial of Service Vulnerability Affecting Cisco Products: April 2022EPSS 5.9%CVE-2018-15437MEDIUMCisco Immunet and Cisco AMP for Endpoints System Scan Denial of Service VulnerabilityEPSS 1.0%CVE-2020-3314MEDIUMCisco AMP for Endpoints Mac Connector Software File Scan Denial of Service VulnerabilityEPSS 0.6%CVE-2021-1280HIGHCisco Advanced Malware Protection for Endpoints and Immunet for Windows DLL Hijacking VulnerabilityEPSS 0.5%CVE-2022-20796MEDIUMClamAV Truncated File Denial of Service Vulnerability Affecting Cisco Products: April 2022EPSS 0.4%
References
https://lists.debian.org/debian-lts-announce/2022/06/msg00004.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7RV6BLIATIJE74SQ6NG5ZC4JK5MMDQ2R/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BX5ZXNHP4NFYQ5BFSKY3WT7NTBZUYG7L/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N4NNBIJVG6Z4PDIKUZXTYXICYUAYAZ56/https://security.gentoo.org/glsa/202310-01https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-html-XAuOK8mR