UBUNTU-CVE-2021-42550

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2021-42550
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-42550.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-42550
Related
Published
2021-12-16T19:15:00Z
Modified
2021-12-16T19:15:00Z
Severity
  • 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.

References

Affected packages

Ubuntu:Pro:16.04:LTS / logback

Package

Name
logback

Affected ranges

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

Affected versions

1:1.*

1:1.1.3-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / logback

Package

Name
logback

Affected ranges

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

Affected versions

1:1.*

1:1.1.9-4
1:1.1.9-5
1:1.2.3-2
1:1.2.3-2ubuntu1~18.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / logback

Package

Name
logback

Affected ranges

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

Affected versions

1:1.*

1:1.2.3-5

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / logback

Package

Name
logback

Affected ranges

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

Affected versions

1:1.*

1:1.2.3-6
1:1.2.7-1
1:1.2.8-1
1:1.2.9-1
1:1.2.10-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / logback

Package

Name
logback

Affected ranges

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

Affected versions

1:1.*

1:1.2.11-3
1:1.2.11-4
1:1.2.11-5

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}