CVE-2011-3210

N/A Unknown
Published: September 22, 2011 Modified: April 29, 2026
View on NVD

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://cvs.openssl.org/chngview?cn=21337
Source: secalert@redhat.com
Patch
http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
Source: secalert@redhat.com
http://marc.info/?l=bugtraq&m=132750648501816&w=2
Source: secalert@redhat.com
http://marc.info/?l=bugtraq&m=133226187115472&w=2
Source: secalert@redhat.com
http://openssl.org/news/secadv_20110906.txt
Source: secalert@redhat.com
Vendor Advisory
http://secunia.com/advisories/57353
Source: secalert@redhat.com
http://support.apple.com/kb/HT5784
Source: secalert@redhat.com
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
Source: secalert@redhat.com
http://www.mandriva.com/security/advisories?name=MDVSA-2011:137
Source: secalert@redhat.com
http://www.securitytracker.com/id?1026012
Source: secalert@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=736079
Source: secalert@redhat.com
http://cvs.openssl.org/chngview?cn=21337
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=132750648501816&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=133226187115472&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://openssl.org/news/secadv_20110906.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/57353
Source: af854a3a-2127-422b-91ae-364da2661108
http://support.apple.com/kb/HT5784
Source: af854a3a-2127-422b-91ae-364da2661108
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.mandriva.com/security/advisories?name=MDVSA-2011:137
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id?1026012
Source: af854a3a-2127-422b-91ae-364da2661108
https://bugzilla.redhat.com/show_bug.cgi?id=736079
Source: af854a3a-2127-422b-91ae-364da2661108

22 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
4.6%
90th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

openssl

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