Improper Check for Unusual or Exceptional Conditions Affecting zabbix/zabbix package, versions [5.0.0,5.0.40)[6.0.0,6.0.24)[6.4.0,6.4.9)[7.0.0alpha1,7.0.0alpha8)


Severity

Recommended
0.0
low
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.12% (33rd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UNMANAGED-ZABBIXZABBIX-6130088
  • published18 Dec 2023
  • disclosed18 Dec 2023
  • creditPhilippe Antoine

Introduced: 18 Dec 2023

CVE-2023-32726  (opens in a new tab)
CWE-754  (opens in a new tab)

How to fix?

Upgrade zabbix/zabbix to version 5.0.40, 6.0.24, 6.4.9, 7.0.0alpha8 or higher.

Overview

Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions due to an improper check for unusual or exceptional conditions in the handling of DNS server responses. An attacker can cause a buffer overflow by sending a crafted response with an RDLENGTH value that overflows the buffer.

CVSS Base Scores

version 3.1