CVE-2022-4254
Publication date 1 February 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
Status
Package | Ubuntu Release | Status |
---|---|---|
sssd | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Fixed 2.2.3-3ubuntu0.11
|
|
18.04 LTS bionic |
Vulnerable
|
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty | Ignored end of standard support |
Notes
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 · High |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-6156-1
- SSSD vulnerability
- 12 June 2023