USN-6887-1

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Source

https://ubuntu.com/security/notices/USN-6887-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6887-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6887-1

Related

Published

2024-07-09T14:04:56.298044Z

Modified

2024-07-09T14:04:56.298044Z

Summary

openssh vulnerability

Details

Philippos Giavridis, Jacky Wei En Kung, Daniel Hugenroth, and Alastair Beresford discovered that the OpenSSH ObscureKeystrokeTiming feature did not work as expected. A remote attacker could possibly use this issue to determine timing information about keystrokes.

References

Affected packages

Ubuntu:24.04:LTS / openssh

Package

Name: openssh
Purl: pkg:deb/ubuntu/openssh?arch=src?distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:9.6p1-3ubuntu13.4

Affected versions

1:9.*

1:9.3p1-1ubuntu3

1:9.4p1-1ubuntu1

1:9.6p1-3ubuntu1

1:9.6p1-3ubuntu2

1:9.6p1-3ubuntu3

1:9.6p1-3ubuntu11

1:9.6p1-3ubuntu12

1:9.6p1-3ubuntu13

1:9.6p1-3ubuntu13.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-client"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-client-dbgsym"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-server"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-server-dbgsym"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-sftp-server"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-sftp-server-dbgsym"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-tests"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "openssh-tests-dbgsym"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "ssh"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "ssh-askpass-gnome"
        },
        {
            "binary_version": "1:9.6p1-3ubuntu13.4",
            "binary_name": "ssh-askpass-gnome-dbgsym"
        }
    ]
}