org.apache.sshd:sshd-common@2.9.0 vulnerabilities

  • latest version

    2.15.0

  • latest non vulnerable version

  • first published

    6 years ago

  • latest version published

    1 months ago

  • licenses detected

  • package registry

  • Direct Vulnerabilities

    Known vulnerabilities in the org.apache.sshd:sshd-common package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Improper Validation of Integrity Check Value

    Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value through the integrity check process. An attacker can manipulate the communication by intercepting and dropping specific packets, leading to a compromised connection where security features may be downgraded or disabled (Terrapin attack).

    Note:

    Both the client and the server implementation must have mitigations applied against this issue, otherwise the connection may still be affected.

    How to fix Improper Validation of Integrity Check Value?

    Upgrade org.apache.sshd:sshd-common to version 2.12.0 or higher.

    [,2.12.0)
    • M
    Information Exposure

    Affected versions of this package are vulnerable to Information Exposure. In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover "exists/does not exist" information about items outside the rooted tree via paths including parent navigation (..) beyond the root, or involving symlinks.

    How to fix Information Exposure?

    Upgrade org.apache.sshd:sshd-common to version 2.10.0 or higher.

    [1.0.0,2.10.0)
    • H
    Deserialization of Untrusted Data

    Affected versions of this package are vulnerable to Deserialization of Untrusted Data via org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider.

    How to fix Deserialization of Untrusted Data?

    Upgrade org.apache.sshd:sshd-common to version 2.9.2 or higher.

    [,2.9.2)