UBUNTU-CVE-2022-3560

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Source
https://ubuntu.com/security/CVE-2022-3560
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3560.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3560
Related
Published
2023-02-02T21:22:00Z
Modified
2024-10-15T14:10:05Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in pesign. The pesign package provides a systemd service used to start the pesign daemon. This service unit runs a script to set ACLs for /etc/pki/pesign and /run/pesign directories to grant access privileges to users in the 'pesign' group. However, the script doesn't check for symbolic links. This could allow an attacker to gain access to privileged files and directories via a path traversal attack.

References

Affected packages

Ubuntu:Pro:16.04:LTS / pesign

Package

Name
pesign
Purl
pkg:deb/ubuntu/pesign?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.110-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / pesign

Package

Name
pesign
Purl
pkg:deb/ubuntu/pesign?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.112-4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / pesign

Package

Name
pesign
Purl
pkg:deb/ubuntu/pesign?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.112-5

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / pesign

Package

Name
pesign
Purl
pkg:deb/ubuntu/pesign?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.112-6

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / pesign

Package

Name
pesign
Purl
pkg:deb/ubuntu/pesign?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

Other

116-7
116-8

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / pesign

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.112-6

Other

116-6
116-7

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}