CRITICAL✓ PATCH🇵🇱 Wersja polska

CVE-2023-20032

CVSS 9.8v3.1pub. 2023-03-01upd. 2024-11-21

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code. This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition. For a description of this vulnerability, see the ClamAV blog ["https://blog.clamav.net/"].

CVSS Vector

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

Cisco Secure Endpoint
APP
Cisco
< 1.21.1< 7.5.98.0.1.21160 – 8.1.5 (bez)< 1.20.2
Cisco Secure Endpoint Private Cloud
APP
Cisco
< 3.6.0
Cisco Web Security Appliance
APP
Cisco
15.0.0 – 15.0.0-254 (bez)< 12.5.614.0.0 – 14.0.4-005 (bez)14.5.0 – 14.5.1-013 (bez)
Clamav
APP
Clamav
1.0.00.104.0 – 0.105.1≤ 0.103.7
Stormshield Network Security
APP
Stormshield
4.4.0 – 4.6.4 (bez)3.0.0 – 3.7.35 (bez)3.8.0 – 3.11.23 (bez)4.3.0 – 4.3.17 (bez)