CVE-2023-32726

Publication date 18 December 2023

Last updated 30 May 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

3.9 · Low

Score breakdown

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

Status

Package Ubuntu Release Status
zabbix 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble Not in release
23.10 mantic Ignored end of life, was needed
23.04 lunar Ignored end of life, was needs-triage
22.04 LTS jammy
Vulnerable
20.04 LTS focal
Not affected
18.04 LTS bionic
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty
Not affected

Severity score breakdown

Parameter Value
Base score 3.9 · Low
Attack vector Network
Attack complexity High
Privileges required High
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact Low
Availability impact Low
Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L