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matrix-js-sdk@34.2.0 vulnerabilities

Matrix Client-Server SDK for Javascript

  • latest version

    39.0.0

  • latest non vulnerable version

    39.0.0

  • first published

    10 years ago

  • latest version published

    2 days ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the matrix-js-sdk package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Missing Authorization

    matrix-js-sdk is a Matrix Client-Server SDK for Javascript

    Affected versions of this package are vulnerable to Missing Authorization via insufficient validation of room predecessor links in the getJoinedRooms function. An attacker can cause a user to join an attacker-controlled room by supplying a malicious predecessor link.

    How to fix Missing Authorization?

    Upgrade matrix-js-sdk to version 38.2.0 or higher.

    <38.2.0
    • M
    Directory Traversal

    matrix-js-sdk is a Matrix Client-Server SDK for Javascript

    Affected versions of this package are vulnerable to Directory Traversal via crafted MXC URIs. An attacker can issue arbitrary authenticated GET requests to the client's homeserver by exploiting insufficient validation of the server-name and media-id components in MXC URIs.

    How to fix Directory Traversal?

    Upgrade matrix-js-sdk to version 34.11.1 or higher.

    <34.11.1
    • H
    Improper Authentication

    matrix-js-sdk is a Matrix Client-Server SDK for Javascript

    Affected versions of this package are vulnerable to Improper Authentication through the sendSharedHistoryKeys method. An attacker can intercept and obtain sensitive historical keys by injecting malicious devices into the communication without proper verification of the user's cryptographic identity. This is only exploitable if the client is running the legacy crypto stack.

    Note:

    This vulnerability does not affect users using the new Rust cryptography stack (i.e., those that call MatrixClient.initRustCrypto() instead of MatrixClient.initCrypto()).

    How to fix Improper Authentication?

    Upgrade matrix-js-sdk to version 34.8.0 or higher.

    >=9.11.0 <34.8.0
    • M
    Uncontrolled Recursion

    matrix-js-sdk is a Matrix Client-Server SDK for Javascript

    Affected versions of this package are vulnerable to Uncontrolled Recursion via the getRoomUpgradeHistory function. An attacker can cause the application to hang by crafting a room or room structure with cyclical predecessors.

    How to fix Uncontrolled Recursion?

    Upgrade matrix-js-sdk to version 34.3.1 or higher.

    <34.3.1
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