National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-0495 Detail

Current Description

Stack-based buffer overflow in the ast_uri_encode function in main/utils.c in Asterisk Open Source before 1.4.38.1, 1.4.39.1, 1.6.1.21, 1.6.2.15.1, 1.6.2.16.1, 1.8.1.2, 1.8.2.; and Business Edition before C.3.6.2; when running in pedantic mode allows remote authenticated users to execute arbitrary code via crafted caller ID data in vectors involving the (1) SIP channel driver, (2) URIENCODE dialplan function, or (3) AGI dialplan function.

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-2011-001.html Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html
http://www.debian.org/security/2011/dsa-2171
http://www.securityfocus.com/archive/1/515781/100/0/threaded
http://www.securityfocus.com/bid/45839
http://www.vupen.com/english/advisories/2011/0159 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0281
http://www.vupen.com/english/advisories/2011/0449
https://exchange.xforce.ibmcloud.com/vulnerabilities/64831

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.3:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.4:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.5:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.6:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.7:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.8:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.9:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.9.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.10:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.11:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.1.12:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.2.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.3:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.3.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.4:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.4.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.5.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.7:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.7.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.7.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.7.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:0.9:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.3:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.4:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.5:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.6:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.7:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.11:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0_rc1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.0_rc2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.0:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.0:beta1:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.0:beta2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.0:rc1:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.0:rc2:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.0_beta1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.0_beta2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.2:netsec:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.3:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.3:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.6:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.7:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.10:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.11:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.12:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.12:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.12.1:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.12.1:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.13:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.13:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.14:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.15:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.15:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.16:netsec:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.17:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.17:netsec:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.18:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.19:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.19:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.20:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.20:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.21:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.21:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.21.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.21.1:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.22:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.22:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.23:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.23:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.24:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.24:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.25:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.25:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.26:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.26:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.26.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.26.1:netsec:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.26.2:*:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.26.2:netsec:*:*:*:*:*:*
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 cpe:2.3:a:digium:asterisk:1.2.27:*:*:*:*:*:*:*
     Show Matching CPE(s)
Showing 100 of 237 CPE Match Criteria, view all CPEs here


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-0495
NVD Published Date:
01/20/2011
NVD Last Modified:
10/09/2018