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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (50.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Zabbix — versions 5.0.0, 6.0.0, 6.4.0
- Zabbix Zabbix-Agent — versions 7.0.0
Weakness classification (CWE)
References
- support.zabbix.com/browse/ZBX-23855 (Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- lists.debian.org/debian-lts-announce/2024/01/msg00012.html
- 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.