Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-32726

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
18/12/2023
Last modified:
24/01/2024

Description

The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.10
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:zabbix:zabbix-agent:*:*:*:*:*:*:*:* 5.0.0 (including) 5.0.39 (including)
cpe:2.3:a:zabbix:zabbix-agent:*:*:*:*:*:*:*:* 6.0.0 (including) 6.0.23 (including)
cpe:2.3:a:zabbix:zabbix-agent:*:*:*:*:*:*:*:* 6.4.0 (including) 6.4.8 (including)
cpe:2.3:a:zabbix:zabbix-agent:7.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:zabbix:zabbix-agent:7.0.0:alpha6:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools