GHSA-47r2-phr8-m8cp: Apache Pulsar Broker Improper Authentication vulnerability

1. GitHub Advisory Database
2. GitHub Reviewed
3. CVE-2023-31007

Apache Pulsar Broker Improper Authentication vulnerability

Moderate severity GitHub Reviewed Published Jul 12, 2023 to the GitHub Advisory Database • Updated Jul 12, 2023

Package

maven org.apache.pulsar:pulsar-broker (Maven)

Affected versions

>= 2.9.0, < 2.10.4

= 2.11.0

Patched versions

2.10.4

2.11.1

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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-31007
• https://lists.apache.org/thread/qxn99xxyp0zv6jchjggn3soyo5gvqfxj

Published to the GitHub Advisory Database

Jul 12, 2023

Last updated

Jul 12, 2023