Back
CVE-2022-4254
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
High8.8EPSS 0.95%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.95% · top 39% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
SSSD
- affected Affects SSSD 1.15.3, Fixed in SSSD 2.3.1
References (5)
- https://bugzilla.redhat.com/show_bug.cgi?id=2149894 (opens in a new tab)x_transferred
- https://github.com/SSSD/sssd/issues/5135 (opens in a new tab)x_transferred
- https://github.com/SSSD/sssd/commit/a2b9a84460429181f2a4fa7e2bb5ab49fd561274 (opens in a new tab)x_transferred
- https://access.redhat.com/security/cve/CVE-2022-4254 (opens in a new tab)x_transferred
- [debian-lts-announce] 20230529 [SECURITY] [DLA 3436-1] sssd security update (opens in a new tab)mailing-listx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-4254)Record last updated .