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org.apache.sshd:sshd-core@1.1.0 vulnerabilities

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Direct Vulnerabilities

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

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Vulnerability Vulnerable 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-core to version 2.12.0 or higher.

[,2.12.0)
  • H
Buffer Overflow

Affected versions of this package are vulnerable to Buffer Overflow. It allows an attacker to leverage the SFTP and port forwarding features to overflow the server causing an OutOfMemory error.

How to fix Buffer Overflow?

Upgrade org.apache.sshd:sshd-core to version 2.7.0 or higher.

[,2.7.0)
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