National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2666 Detail

Current Description

The default configuration of the SIP channel driver in Asterisk Open Source 1.4.x through 1.4.41.2 and 1.6.2.x through 1.6.2.18.2 does not enable the alwaysauthreject option, which allows remote attackers to enumerate account names by making a series of invalid SIP requests and observing the differences in the responses for different usernames, a different vulnerability than CVE-2011-2536.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://downloads.asterisk.org/pub/security/AST-2011-011.html Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/68472

Weakness Enumeration

CWE-ID CWE Name Source
CWE-16 Configuration NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:digium:asterisk:1.6.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.0:rc2:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.0:rc3:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.0:rc4:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.0:rc5:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.0:rc6:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.0:rc7:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.0:rc8:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.1:rc1:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.3:rc2:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.4:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.5:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.6:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.6:rc1:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.6:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.15:rc1:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.16:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.6.2.16:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.16.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.16.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.17.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.18:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.18.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.6.2.18.2:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:digium:asterisk:1.4.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.0:beta1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.0:beta2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.0:beta3:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.0:beta4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.3:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.4:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.5:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.6:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.7:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.7.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.8:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.9:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.10:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.10.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.11:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.12:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.12.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.13:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.14:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.15:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.16.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.16.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.19.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.20:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.20:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.20:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.20:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.20.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.21:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.21:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.21:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.21.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.21.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.22.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.23.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.24:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.24:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.24.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.25:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.25:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.25.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26:rc1:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.26:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26:rc3:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.26:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26:rc5:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.4.26:rc6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.26.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.27.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.28:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.28:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.29:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.29:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.29.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.30:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.30:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.30:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.31:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.31:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.31:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.32:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.32:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.33:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.33:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.33:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.4.33.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
Showing 100 of 125 CPE Match Criteria, view all CPEs here


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2666
NVD Published Date:
07/06/2011
NVD Last Modified:
08/28/2017