DEBIAN-CVE-2022-25762

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    DEBIAN-CVE-2022-25762

    Published: 13 May 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2022-25762

    Summary:

    Details: If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.

    References: https://security-tracker.debian.org/tracker/CVE-2022-25762

    Affected packages

    Package

    Name: tomcat9

    Purl: pkg:deb/debian/tomcat9?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9.0.22-1

    Affected versions

    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
    DEBIAN-CVE-2022-25762 | CVE-DB