What is CVE-2023-32726?

CVE-2023-32726 is a low-severity vulnerability in Zabbix, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 3.9/10. Published 2023-12-18.

How severe is CVE-2023-32726?

Low severity. CVSS v3 base score is 3.9 out of 10.

Vulnerability in Zabbix

CVE-2023-32726

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

EPSS: 0.007 (48.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L.

Affected products

Zabbix — versions 5.0.0, 6.0.0, 6.4.0
Zabbix Zabbix-agent — versions 7.0.0

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

security@zabbix.com (Vendor Advisory)
security@zabbix.com
security@zabbix.com
security@zabbix.com
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-32726?: CVE-2023-32726 is a low-severity vulnerability in Zabbix, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 3.9/10. Published 2023-12-18.
How severe is CVE-2023-32726?: Low severity. CVSS v3 base score is 3.9 out of 10.