Vulnerability in Apache Pulsar
CVE-2022-33682
TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pulsar WebSocket Proxy's Java Client, and the Pulsar Proxy's Admin Client leaving intra-cluster connections and geo-…
Vulnerability class: Improper Certificate Validation
EPSS: 0.006 (43.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apache Pulsar — versions 2.10.0
- Apache Software Foundation Pulsar — versions 2.10.0, 2.7, 2.8
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-33682?
- CVE-2022-33682 is a medium-severity vulnerability in Apache Pulsar, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2022-09-23.
- How severe is CVE-2022-33682?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2022-33682 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.