USN-5351-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-5351-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5351-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5351-1
Related
Published
2022-03-28T16:43:01.130355Z
Modified
2022-03-28T16:43:01.130355Z
Summary
paramiko vulnerability
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:18.04:LTS / paramiko

Package

Name
paramiko
Purl
pkg:deb/ubuntu/paramiko@2.0.0-1ubuntu1.3?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.0-1ubuntu1.3

Affected versions

2.*

2.0.0-1
2.0.0-1ubuntu1
2.0.0-1ubuntu1.1
2.0.0-1ubuntu1.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "python-paramiko": "2.0.0-1ubuntu1.3",
            "python3-paramiko": "2.0.0-1ubuntu1.3",
            "paramiko-doc": "2.0.0-1ubuntu1.3"
        }
    ]
}

Ubuntu:20.04:LTS / paramiko

Package

Name
paramiko
Purl
pkg:deb/ubuntu/paramiko@2.6.0-2ubuntu0.1?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.0-2ubuntu0.1

Affected versions

2.*

2.6.0-1
2.6.0-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "python3-paramiko": "2.6.0-2ubuntu0.1",
            "paramiko-doc": "2.6.0-2ubuntu0.1"
        }
    ]
}