UBUNTU-CVE-2022-1471

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2022-1471
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1471.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-1471
Related
Published
2022-12-01T11:15:00Z
Modified
2022-12-01T11:15:00Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.

References

Affected packages

Ubuntu:Pro:14.04:LTS / snakeyaml

Package

Name
snakeyaml

Affected ranges

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

Affected versions

1.*

1.12-2
1.12-2ubuntu0.14.04.1~esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / snakeyaml

Package

Name
snakeyaml

Affected ranges

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

Affected versions

1.*

1.12-2
1.12-2ubuntu0.16.04.1~esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / snakeyaml

Package

Name
snakeyaml

Affected ranges

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

Affected versions

1.*

1.17-1
1.19-1
1.20-1
1.23-1~18.04
1.23-1+deb10u1build0.18.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / snakeyaml

Package

Name
snakeyaml

Affected ranges

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

Affected versions

1.*

1.23-1
1.25+ds-2
1.25+ds-2ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / snakeyaml

Package

Name
snakeyaml

Affected ranges

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

Affected versions

1.*

1.28-1
1.29-1
1.29-1ubuntu0.22.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / snakeyaml

Package

Name
snakeyaml

Affected ranges

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

Affected versions

1.*

1.33-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}