CVE-2011-2665 (GCVE-0-2011-2665)

Vulnerability from cvelistv5 – Published: 2011-07-06 19:00 – Updated: 2024-08-06 23:08
VLAI
Summary
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://downloads.asterisk.org/pub/security/AST-20… x_refsource_CONFIRM
http://secunia.com/advisories/45239 third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2011/dsa-2276 vendor-advisoryx_refsource_DEBIAN
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://downloads.asterisk.org/pub/security/AST-20… x_refsource_CONFIRM
http://secunia.com/advisories/45048 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/45201 third-party-advisoryx_refsource_SECUNIA
Date Public
2011-06-23 00:00
Show details on NVD website
To clipboard 

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Advisory\"]},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/45048\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/45201\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/45239\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2011/dsa-2276\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorComment\":\"Per: http://cwe.mitre.org/data/definitions/476.html\\r\\n\u0027CWE-476: NULL Pointer Dereference\u0027\"}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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