6.5

CVE-2022-20796

On May 4, 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 Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.

Data is provided by the National Vulnerability Database (NVD)
Clamav ≫ Clamav Version0.103.4
Clamav ≫ Clamav Version0.103.5
Clamav ≫ Clamav Version0.104.1
Clamav ≫ Clamav Version0.104.2
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
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.056
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
psirt@cisco.com 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

CWE-822 Untrusted Pointer Dereference

The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.