Description
The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol.
Published: 2011-09-22
Score: 5.0 Medium
EPSS: 5.9% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-3174 The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol.
Ubuntu USN Ubuntu USN USN-1357-1 OpenSSL vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T23:29:56.549Z

Reserved: 2011-08-19T00:00:00.000Z

Link: CVE-2011-3210

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-09-22T10:55:03.523

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-3210

cve-icon Redhat

Severity : Moderate

Publid Date: 2011-09-06T00:00:00Z

Links: CVE-2011-3210 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses