CVE-2022-20785 ClamAV HTML Scanning Memory Leak Vulnerability Affecting Cisco Products: April 2022

2022-05-0400:00:00

CWE-401

cisco

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.9 High

AI Score

Confidence

High

0.017 Low

EPSS

Percentile

87.7%

JSON

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.

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco AMP for Endpoints ",
    "versions": [
      {
        "version": "n/a",
        "status": "affected"
      }
    ]
  }
]