UBUNTU-CVE-2020-1722

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2020-1722
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1722.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-1722
Related
Published
2020-04-27T21:15:00Z
Modified
2020-04-27T21:15:00Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in all ipa versions 4.x.x through 4.8.0. When sending a very long password (>= 1,000,000 characters) to the server, the password hashing process could exhaust memory and CPU leading to a denial of service and the website becoming unresponsive. The highest threat from this vulnerability is to system availability.

References

Affected packages

Ubuntu:Pro:14.04:LTS / freeipa

Package

Name
freeipa

Affected ranges

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

Affected versions

3.*

3.2.1-0ubuntu1
3.3.4-0ubuntu1
3.3.4-0ubuntu2
3.3.4-0ubuntu3
3.3.4-0ubuntu3.1
3.3.4-0ubuntu3.1+esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / freeipa

Package

Name
freeipa

Affected ranges

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

Affected versions

4.*

4.1.4-1
4.3.1-0ubuntu1
4.3.1-0ubuntu1+esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / freeipa

Package

Name
freeipa

Affected ranges

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

Affected versions

4.*

4.4.4-3ubuntu1
4.4.4-4
4.7.0~pre1+git20180411-2ubuntu1
4.7.0~pre1+git20180411-2ubuntu2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / freeipa

Package

Name
freeipa

Affected ranges

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

Affected versions

4.*

4.8.1-2ubuntu1
4.8.3-1
4.8.6-1ubuntu2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / freeipa

Package

Name
freeipa

Affected ranges

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

Affected versions

4.*

4.8.6-1ubuntu6
4.8.6-1ubuntu8
4.8.6-1ubuntu9
4.9.8-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / freeipa

Package

Name
freeipa

Affected ranges

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

Affected versions

4.*

4.10.2-1
4.10.2-2
4.10.2-2ubuntu3
4.11.1-1
4.11.1-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}