CVE-2011-3210

The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0...

5.0 MediumFix available

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.

Exploit likelihood

4.56%Down 2.0 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2011-3210
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-399
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-3210
Updated: 2026-11-02

EUVDEUVD-2011-3174 No score

Record: EUVD-2011-3174
Updated: 2026-11-03

GitHub AdvisoriesGHSA-q2wp-8mh7-q533 No score

The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0...

Record: GHSA-q2wp-8mh7-q533
Updated: 2026-11-02

OSV No score

Record: CVE-2011-3210
Updated: 2026-11-02

OSVDEBIAN-CVE-2011-3210 No score

Record: DEBIAN-CVE-2011-3210
Updated: 2026-11-02

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OSVopenSUSE-SU-2024:10271-1 No score

libopenssl-devel-1.0.2j-2.2 on GA media

These are all security issues fixed in the libopenssl-devel-1.0.2j-2.2 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:10271-1
Updated: 2026-11-02

OSVopenSUSE-SU-2024:10529-1 No score

libopenssl1_0_0-steam-1.0.2h-4.1 on GA media

These are all security issues fixed in the libopenssl1_0_0-steam-1.0.2h-4.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:10529-1
Updated: 2026-11-02

OSVSUSE-FU-2022:0445-1 No score

Feature update for venv-salt-minion

This feature update for venv-salt-minion provides the following changes:

Introduce venv-salt-minion.
Mention fixed issues provided with the bundle.

Record: SUSE-FU-2022:0445-1
Updated: 2026-11-02

OSVSUSE-SU-2015:1184-1 No score

Security update for OpenSSL

This OpenSSL update fixes the following issues:

* Session Ticket Memory Leak (CVE-2014-3567)
* Build option no-ssl3 is incomplete (CVE-2014-3568)
* Add support for TLS_FALLBACK_SCSV to mitigate CVE-2014-3566 (POODLE)

Security Issues:

* CVE-2014-3567
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3567>
* CVE-2014-3566
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3566>
* CVE-2014-3568
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3568>

Record: SUSE-SU-2015:1184-1
Updated: 2026-11-02

OSVSUSE-SU-403 No score

Security update for OpenSSL

This OpenSSL update fixes the following issues:

* Session Ticket Memory Leak (CVE-2014-3567)
* Build option no-ssl3 is incomplete (CVE-2014-3568)
* Add support for TLS_FALLBACK_SCSV to mitigate CVE-2014-3566 (POODLE)

Security Issues:

* CVE-2014-3567
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3567>
* CVE-2014-3566
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3566>
* CVE-2014-3568
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3568>

Record: SUSE-SU-403
Updated: 2026-11-02

OSVSUSE-SU-403 Forbidden-1 No score

Security update for OpenSSL

This OpenSSL update fixes the following issues:

* Session Ticket Memory Leak (CVE-2014-3567)
* Build option no-ssl3 is incomplete (CVE-2014-3568)
* Add support for TLS_FALLBACK_SCSV to mitigate CVE-2014-3566 (POODLE)

Security Issues:

* CVE-2014-3567
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3567>
* CVE-2014-3566
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3566>
* CVE-2014-3568
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3568>

Record: SUSE-SU-403 Forbidden-1
Updated: 2026-11-02

Affected products

openssl

Affected packages

Affected packages
Package	Affected	Fixed
`openssl` Debian:12	before 1.0.0e-1	1.0.0e-1
`openssl` Debian:13	before 1.0.0e-1	1.0.0e-1
`openssl` Debian:14	before 1.0.0e-1	1.0.0e-1
`libqt4` SUSE:Linux Enterprise Desktop 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4-sql-plugins` SUSE:Linux Enterprise Desktop 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Desktop 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4-sql-plugins` SUSE:Linux Enterprise Desktop 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Software Development Kit 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4-devel-doc` SUSE:Linux Enterprise Software Development Kit 12	before 4.8.6-7.3	4.8.6-7.3
`libqt4-sql-plugins` SUSE:Linux Enterprise Software Development Kit 12	before 4.8.6-7.1	4.8.6-7.1

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Affected packages
Package	Affected	Fixed
`libqt4` SUSE:Linux Enterprise Software Development Kit 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4-devel-doc` SUSE:Linux Enterprise Software Development Kit 12 SP1	before 4.8.6-7.3	4.8.6-7.3
`libqt4-sql-plugins` SUSE:Linux Enterprise Software Development Kit 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Server 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4-devel-doc` SUSE:Linux Enterprise Server 12	before 4.8.6-7.3	4.8.6-7.3
`libqt4-sql-plugins` SUSE:Linux Enterprise Server 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Server for SAP Applications 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4-devel-doc` SUSE:Linux Enterprise Server for SAP Applications 12	before 4.8.6-7.3	4.8.6-7.3
`libqt4-sql-plugins` SUSE:Linux Enterprise Server for SAP Applications 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Server 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4-devel-doc` SUSE:Linux Enterprise Server 12 SP1	before 4.8.6-7.3	4.8.6-7.3
`libqt4-sql-plugins` SUSE:Linux Enterprise Server 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Server for SAP Applications 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4-devel-doc` SUSE:Linux Enterprise Server for SAP Applications 12 SP1	before 4.8.6-7.3	4.8.6-7.3
`libqt4-sql-plugins` SUSE:Linux Enterprise Server for SAP Applications 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Workstation Extension 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4-sql-plugins` SUSE:Linux Enterprise Workstation Extension 12	before 4.8.6-7.1	4.8.6-7.1
`libqt4` SUSE:Linux Enterprise Workstation Extension 12 SP1	before 4.8.6-7.1	4.8.6-7.1
`libqt4-sql-plugins` SUSE:Linux Enterprise Workstation Extension 12 SP1	before 4.8.6-7.1	4.8.6-7.1

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3210 is a medium vulnerability (CVSS 5.0) in Openssl, published September 22, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.56%, the 91st percentile. Fixed in openssl 1.0.0e-1.

References

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Left out here: 524 references. The JSON record has them.