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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-1175 Detail

Description

tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.


Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://downloads.asterisk.org/pub/security/AST-2011-004.html Patch  Vendor Advisory 
http://downloads.asterisk.org/pub/security/AST-2011-004.html Patch  Vendor Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html Patch 
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html Patch 
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html
http://openwall.com/lists/oss-security/2011/03/17/5
http://openwall.com/lists/oss-security/2011/03/17/5
http://openwall.com/lists/oss-security/2011/03/21/12 Patch 
http://openwall.com/lists/oss-security/2011/03/21/12 Patch 
http://securitytracker.com/id?1025224
http://securitytracker.com/id?1025224
http://www.debian.org/security/2011/dsa-2225
http://www.debian.org/security/2011/dsa-2225
http://www.securityfocus.com/bid/46898
http://www.securityfocus.com/bid/46898
http://www.vupen.com/english/advisories/2011/0686 Vendor Advisory 
http://www.vupen.com/english/advisories/2011/0686 Vendor Advisory 
http://www.vupen.com/english/advisories/2011/0790 Vendor Advisory 
http://www.vupen.com/english/advisories/2011/0790 Vendor Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=688678
https://bugzilla.redhat.com/show_bug.cgi?id=688678
https://exchange.xforce.ibmcloud.com/vulnerabilities/66140
https://exchange.xforce.ibmcloud.com/vulnerabilities/66140

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1175
NVD Published Date:
03/31/2011
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.