CVEvulnerability

CVE-2023-31007

6.5 MEDIUM Published 2023-07-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-07-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
0.0 NONE — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-287

Description

Improper Authentication vulnerability in Apache Software Foundation Apache Pulsar Broker allows a client to stay connected to a broker after authentication data expires if the client connected through the Pulsar Proxy when the broker is configured with authenticateOriginalAuthData=false or if a client connects directly to a broker with a specially crafted connect command when the broker is configured with authenticateOriginalAuthData=false. This issue affects Apache Pulsar: through 2.9.4, from 2.10.0 through 2.10.3, 2.11.0. 2.9 Pulsar Broker users should upgrade to at least 2.9.5. 2.10 Pulsar Broker users should upgrade to at least 2.10.4. 2.11 Pulsar Broker users should upgrade to at least 2.11.1. 3.0 Pulsar Broker users are unaffected. Any users running the Pulsar Broker for 2.8.* and earlier should upgrade to one of the above patched versions.

Affected configurations

• apache pulsar (< 2.9.5) • apache pulsar (>= 2.10.0 <= 2.10.3) • apache pulsar 2.11.0

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References