CVE-2022-4254
Published: 1 February 2023
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
Notes
Author | Note |
---|---|
mdeslaur | introduced in 1.15.3 |
Priority
Status
Package | Release | Status |
---|---|---|
sssd Launchpad, Ubuntu, Debian |
lunar |
Not vulnerable
|
trusty |
Ignored
(end of standard support)
|
|
jammy |
Not vulnerable
(2.6.3-1ubuntu3.2)
|
|
kinetic |
Not vulnerable
|
|
upstream |
Released
(2.3.1-1)
|
|
bionic |
Needed
|
|
focal |
Released
(2.2.3-3ubuntu0.11)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/SSSD/sssd/commit/a2b9a84460429181f2a4fa7e2bb5ab49fd561274 upstream: https://github.com/SSSD/sssd/commit/1c40208aa1e0f9a17cc4f336c99bcaa6977592d3 (bp maybe) |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
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 |