CVE-2022-24280

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    CVE-2022-24280

    Published: 23 Sept 2022Last Modified: 12 Aug 2026

    Summary: Apache Pulsar Proxy target broker address isn't validated

    Details: Improper Input Validation vulnerability in Proxy component of Apache Pulsar allows an attacker to make TCP/IP connection attempts that originate from the Pulsar Proxy's IP address. When the Apache Pulsar Proxy component is used, it is possible to attempt to open TCP/IP connections to any IP address and port that the Pulsar Proxy can connect to. An attacker could use this as a way for DoS attacks that originate from the Pulsar Proxy's IP address. It hasn’t been detected that the Pulsar Proxy authentication can be bypassed. The attacker will have to have a valid token to a properly secured Pulsar Proxy. This issue affects Apache Pulsar Proxy versions 2.7.0 to 2.7.4; 2.8.0 to 2.8.2; 2.9.0 to 2.9.1; 2.6.4 and earlier.

    References: https://lists.apache.org/thread/ghs9jtjfbpy4c6xcftyvkl6swznlom1v, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24280.json, https://nvd.nist.gov/vuln/detail/CVE-2022-24280

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v2.7.5-candidate-2
    v2.7.5-candidate-1
    v2.7.4-candidate-2
    v2.7.4
    v2.7.4-candidate-1
    v2.7.3-candidate-2
    v2.7.3
    v2.7.3-candidate-1
    v2.7.2-candidate-1
    v2.7.2
    v2.7.1-candidate-1
    v2.7.1
    v2.7.0-candidate-2
    v2.7.0

    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
    CVE-2022-24280 | CVE-DB