CVE-2011-3210

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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.

References

http://cvs.openssl.org/chngview?cn=21337

http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html

http://marc.info/?l=bugtraq&m=132750648501816&w=2

http://marc.info/?l=bugtraq&m=133226187115472&w=2

http://openssl.org/news/secadv_20110906.txt

http://secunia.com/advisories/57353

http://support.apple.com/kb/HT5784

http://www.mandriva.com/security/advisories?name=MDVSA-2011:137

http://www.securitytracker.com/id?1026012

http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564

https://bugzilla.redhat.com/show_bug.cgi?id=736079

Details

Source: MITRE

Published: 2011-09-22

Updated: 2014-03-26

Type: CWE-399

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

Tenable Plugins

View all (18 total)

IDNameProductFamilySeverity
137479EulerOS 2.0 SP2 : openssl098e (EulerOS-SA-2020-1637)NessusHuawei Local Security Checks
high
75907openSUSE Security Update : libopenssl-devel (openSUSE-SU-2011:1144-1)NessusSuSE Local Security Checks
medium
75597openSUSE Security Update : libopenssl-devel (openSUSE-SU-2011:1144-1)NessusSuSE Local Security Checks
medium
801016Mac OS X 10.8 < 10.8.4 Multiple Vulnerabilities (Security Update 2013-002)Log Correlation EngineOperating System Detection
high
6857Mac OS X 10.8 < 10.8.4 Multiple Vulnerabilities (Security Update 2013-002)Nessus Network MonitorWeb Clients
critical
66809Mac OS X Multiple Vulnerabilities (Security Update 2013-002)NessusMacOS X Local Security Checks
critical
66808Mac OS X 10.8.x < 10.8.4 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
58811HP System Management Homepage < 7.0 Multiple VulnerabilitiesNessusWeb Servers
critical
57887Ubuntu 8.04 LTS / 10.04 LTS / 10.10 / 11.04 / 11.10 : openssl vulnerabilities (USN-1357-1)NessusUbuntu Local Security Checks
high
57235SuSE 10 Security Update : OpenSSL (ZYPP Patch Number 7760)NessusSuSE Local Security Checks
medium
57116SuSE 11.1 Security Update : libopenssl (SAT Patch Number 5160)NessusSuSE Local Security Checks
medium
56612SuSE 10 Security Update : OpenSSL (ZYPP Patch Number 7766)NessusSuSE Local Security Checks
medium
56425GLSA-201110-01 : OpenSSL: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
56325Mandriva Linux Security Advisory : openssl (MDVSA-2011:137)NessusMandriva Local Security Checks
medium
56162OpenSSL 1.x < 1.0.0e Multiple VulnerabilitiesNessusWeb Servers
medium
56117FreeBSD : OpenSSL -- multiple vulnerabilities (2ecb7b20-d97e-11e0-b2e2-00215c6a37bb)NessusFreeBSD Local Security Checks
medium
801065OpenSSL 1.x < 1.0.0e Multiple VulnerabilitiesLog Correlation EngineWeb Servers
medium
6022OpenSSL 1.x < 1.0.0e Multiple VulnerabilitiesNessus Network MonitorWeb Servers
medium