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CVE-2011-1473 Details

Description

OpenSSL before 0.9.8l, and 0.9.8m through 1.x, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-5094. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://archives.neohapsis.com/archives/bugtraq/2014-02/0061.html CVE
http://marc.info/?l=bugtraq&m=133951357207000&w=2 CVE
http://orchilles.com/2011/03/ssl-renegotiation-dos.html CVE
https://bugzilla.redhat.com/show_bug.cgi?id=707065 CVE
https://lists.apache.org/thread.html/142b93d261e8ac7c5ceffdce848d622404abc1c286bbc999f43a9e10%40%3Cdev.rocketmq.apache.org%3E CVE

see all 50 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-264Permissions, Privileges, and Access Controls[email protected]

Affected Products

ProductVersions
openssl openssl
0.9.8m
0.9.8m beta1
0.9.8n
0.9.8o
0.9.8p

CPE

  • cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8m:beta1:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8n:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8o:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8p:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8r:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8s:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8t:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8u:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8v:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8w:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:0.9.8x:*:*:*:*:*:*:*
  • cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

18 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2011-1473
NVD Published Date:
Jun 16, 2012
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2011-1473 Details - Not Deferred