CVE-2020-36225
Publication date 26 January 2021
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.
Status
Package | Ubuntu Release | Status |
---|---|---|
openldap | 24.04 LTS noble |
Fixed 2.4.57+dfsg-2ubuntu1
|
22.04 LTS jammy |
Fixed 2.4.57+dfsg-2ubuntu1
|
|
20.04 LTS focal |
Fixed 2.4.49+dfsg-2ubuntu1.6
|
|
18.04 LTS bionic |
Fixed 2.4.45+dfsg-1ubuntu1.9
|
|
16.04 LTS xenial |
Fixed 2.4.42+dfsg-2ubuntu3.12
|
|
14.04 LTS trusty |
Vulnerable
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 · High |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-4724-1
- OpenLDAP vulnerabilities
- 8 February 2021