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Tue, 06 Oct 2026 12:15:00 +0000
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threat_severity
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threat_severity
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Tue, 06 Oct 2026 01:30:00 +0000
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| Description | A flaw was found in SSSD. A local user can cause a denial of service (DoS) by disrupting system authentication services. When handling Generic Security Services Application Programming Interface (GSSAPI) authentication in the Pluggable Authentication Module (PAM) responder, cached connection state is freed upon completion without clearing the reference pointer. An attacker can exploit this by sending an additional request over the same connection, causing the service to access invalid memory and unexpectedly terminate. | |
| Title | Sssd: sssd: denial of service via stale connection state reuse in pam gssapi responder | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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| Weaknesses | CWE-825 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-10-06T01:00:41.199Z
Reserved: 2026-10-01T17:23:22.525Z
Link: CVE-2026-104039
No data.
Status : Awaiting Analysis
Published: 2026-10-06T02:17:03.013
Modified: 2026-10-06T15:09:20.387
Link: CVE-2026-104039
OpenCVE Enrichment
Updated: 2026-10-06T02:30:18Z
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CWE-825
Expired Pointer Dereference