USN-5351-2

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Source

https://ubuntu.com/security/notices/USN-5351-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5351-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5351-2

Related

Published

2022-03-30T07:33:49.972034Z

Modified

2022-03-30T07:33:49.972034Z

Summary

paramiko vulnerability

Details

USN-5351-1 fixed a vulnerability in Paramiko. This update provides the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

Jan Schejbal discovered that Paramiko incorrectly handled permissions when writing private key files. A local attacker could possibly use this issue to gain access to private keys.

References

Affected packages

Ubuntu:Pro:16.04:LTS / paramiko

Package

Name: paramiko
Purl: pkg:deb/ubuntu/paramiko?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.16.0-1ubuntu0.2+esm2

Affected versions

1.*

1.15.2-1

1.15.3-1

1.15.3-1ubuntu1

1.16.0-1

1.16.0-1ubuntu0.1

1.16.0-1ubuntu0.2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.16.0-1ubuntu0.2+esm2",
            "binary_name": "paramiko-doc"
        },
        {
            "binary_version": "1.16.0-1ubuntu0.2+esm2",
            "binary_name": "python-paramiko"
        },
        {
            "binary_version": "1.16.0-1ubuntu0.2+esm2",
            "binary_name": "python3-paramiko"
        }
    ]
}