System Security Services Daemon (SSSD) before 1.0.1, when the krb5 auth_provider is…
Priority LOW 19CWE-287Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
System Security Services Daemon (SSSD) before 1.0.1, when the krb5 auth_provider is configured but the KDC is unreachable, allows physically proximate attackers to authenticate, via an arbitrary password, to the screen-locking program on a workstation that has any user's Kerberos ticket-granting ticket (TGT); and might allow remote attackers to bypass intended access restrictions via vectors involving an arbitrary password in conjunction with a valid TGT.
Why it matters now
EPSS 0.00686 52nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:* | up to 1.0.0 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.2.1:*:*:*:*:*:*:* | 0.2.1 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.3.0:*:*:*:*:*:*:* | 0.3.0 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.3.1:*:*:*:*:*:*:* | 0.3.1 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.3.2:*:*:*:*:*:*:* | 0.3.2 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.3.3:*:*:*:*:*:*:* | 0.3.3 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.4.0:*:*:*:*:*:*:* | 0.4.0 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.4.1:*:*:*:*:*:*:* | 0.4.1 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.5.0:*:*:*:*:*:*:* | 0.5.0 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.6.0:*:*:*:*:*:*:* | 0.6.0 | Vulnerable | Fedoraproject |
- cpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:* Versions up to 1.0.0 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.2.1:*:*:*:*:*:*:* Versions 0.2.1 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.3.0:*:*:*:*:*:*:* Versions 0.3.0 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.3.1:*:*:*:*:*:*:* Versions 0.3.1 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.3.2:*:*:*:*:*:*:* Versions 0.3.2 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.3.3:*:*:*:*:*:*:* Versions 0.3.3 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.4.0:*:*:*:*:*:*:* Versions 0.4.0 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.4.1:*:*:*:*:*:*:* Versions 0.4.1 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.5.0:*:*:*:*:*:*:* Versions 0.5.0 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.6.0:*:*:*:*:*:*:* Versions 0.6.0 Vulnerable ·Fedoraproject
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fedoraproject:sssd:0.6.1:*:*:*:*:*:*:* | 0.6.1 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.7.0:*:*:*:*:*:*:* | 0.7.0 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.7.1:*:*:*:*:*:*:* | 0.7.1 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.99.0:*:*:*:*:*:*:* | 0.99.0 | Vulnerable | Fedoraproject |
| cpe:2.3:a:fedoraproject:sssd:0.99.1:*:*:*:*:*:*:* | 0.99.1 | Vulnerable | Fedoraproject |
- cpe:2.3:a:fedoraproject:sssd:0.6.1:*:*:*:*:*:*:* Versions 0.6.1 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.7.0:*:*:*:*:*:*:* Versions 0.7.0 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.7.1:*:*:*:*:*:*:* Versions 0.7.1 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.99.0:*:*:*:*:*:*:* Versions 0.99.0 Vulnerable ·Fedoraproject
- cpe:2.3:a:fedoraproject:sssd:0.99.1:*:*:*:*:*:*:* Versions 0.99.1 Vulnerable ·Fedoraproject
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2010-0014
- 2026-10-03 Alias added: GHSA-fh23-xmjc-5cw7
References
More Fedoraproject Sssd vulnerabilities
- TI-2022-03895 sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters CVSS 3.1HIGH 8.8
- TI-2026-68594 Authorization bypass in SSSD HBAC rules via username collision CVSS 3.1HIGH 8.1
- TI-2026-68550 Denial of service in sssd responder via connection retry loop CVSS 3.1MEDIUM 5.5
- TI-2026-68273 Denial of service in SSSD via unprivileged autofs cache invalidation CVSS 3.1MEDIUM 5.5
- TI-2026-61496 Sssd: sssd: fail-open in ldap ppolicy access check allows continued authorization CVSS 3.1MEDIUM 5.4
- TI-2026-69019 Race condition in SSSD autofs responder enables denial of service CVSS 3.1MEDIUM 4.7
Sources
- CVE-2010-0014 · CVE Program
- CVE-2010-0014 · NVD
- FIRST EPSS
- GHSA-fh23-xmjc-5cw7 · GitHub Advisory Database · CC BY 4.0
- CVE-2010-0014 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences