7.8

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Clamav ≫ Clamav Version < 0.103.5
Clamav ≫ Clamav SwEditionlts Version <= 0.103.5
Clamav ≫ Clamav Version >= 0.104.0 < 0.104.2
Cisco ≫ Secure Endpoint SwPlatformmacos Version < 1.16.3
Cisco ≫ Secure Endpoint SwPlatformlinux Version < 1.17.2
Cisco ≫ Secure Endpoint SwPlatformwindows Version < 7.5.5
Cisco ≫ Secure Endpoint SwPlatformlinux Version >= 1.18.0 < 1.18.2
Cisco ≫ Secure Endpoint SwPlatformmacos Version >= 1.18.0 < 1.18.2
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Fedoraproject ≫ Fedora Version36
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.83% 0.738
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
psirt@cisco.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.