GHSA-47r2-phr8-m8cp

    Dashboard / Vulnerabilities / GHSA-47r2-phr8-m8cp

    GHSA-47r2-phr8-m8cp

    Published: 12 Jul 2023Last Modified: 16 Feb 2024

    Summary: Apache Pulsar Broker Improper Authentication vulnerability

    Details: 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://github.com/apache/pulsar, https://lists.apache.org/thread/qxn99xxyp0zv6jchjggn3soyo5gvqfxj

    Affected packages

    Package

    Name: org.apache.pulsar:pulsar-broker

    Purl: pkg:maven/org.apache.pulsar/pulsar-broker

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2.9.0
    Fixed -2.10.4

    Affected versions

    2.10.0
    2.10.1
    2.10.2
    2.10.3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-47r2-phr8-m8cp | CVE-DB