Уязвимость CVE-2023-20032: Информация

Описание

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/"].

Важность: CRITICAL (9,8) Вектор: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Исправленные пакеты

Ссылки на рекомендации, решения и инструменты

1. Подверженные конфигурации:

   1. Конфигурация 1

      cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*

      Start including

      15.0.0

      End excliding

      15.0.0-254

      ---

      cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*

      Start including

      14.5.0

      End excliding

      14.5.1-013

      ---

      cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*

      Start including

      14.0.0

      End excliding

      14.0.4-005

      ---

      cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*

      End excliding

      12.5.6

      ---

      cpe:2.3:a:cisco:secure_endpoint_private_cloud:*:*:*:*:*:*:*:*

      End excliding

      3.6.0

      ---

      cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:windows:*:*

      Start including

      8.0.1.21160

      End excliding

      8.1.5

      ---

      cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:windows:*:*

      End excliding

      7.5.9

      ---

      cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:linux:*:*

      End excliding

      1.20.2

      ---

      cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:macos:*:*

      End excliding

      1.21.1

      ---

      Конфигурация 2

      cpe:2.3:a:clamav:clamav:1.0.0:rc:*:*:*:*:*:*

      ---

      cpe:2.3:a:clamav:clamav:1.0.0:rc2:*:*:*:*:*:*

      ---

      cpe:2.3:a:clamav:clamav:1.0.0:-:*:*:*:*:*:*

      ---

      cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*

      End including

      0.103.7

      ---

      cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*

      Start including

      0.104.0

      End including

      0.105.1

      ---

      Конфигурация 3

      cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*

      Start including

      4.4.0

      End excliding

      4.6.4

      ---

      cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*

      Start including

      4.3.0

      End excliding

      4.3.17

      ---

      cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*

      Start including

      3.8.0

      End excliding

      3.11.23

      ---

      cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*

      Start including

      3.0.0

      End excliding

      3.7.35

      ---