{"id":"CVE-2009-0871","state":"PUBLISHED","title":"The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic ","description":"The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic option enabled, allows remote authenticated users to cause a denial of service (crash) via a SIP INVITE request without any headers, which triggers a NULL pointer dereference in the (1) sip_uri_headers_cmp and (2) sip_uri_params_cmp functions.","publishedAt":"2009-03-11T14:00:00.000Z","updatedAt":"2024-08-07T04:48:52.606Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://osvdb.org/52568","http://www.securityfocus.com/bid/34070","http://www.securitytracker.com/id?1021834","http://www.securityfocus.com/archive/1/501656/100/0/threaded","http://bugs.digium.com/view.php?id=14417","http://bugs.digium.com/view.php?id=13547","http://downloads.digium.com/pub/security/AST-2009-002.html","http://www.vupen.com/english/advisories/2009/0667","http://secunia.com/advisories/34229"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:11.205Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2009/0xxx/CVE-2009-0871.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2009-0871","state":"PUBLISHED","datePublished":"2009-03-11T14:00:00.000Z","dateUpdated":"2024-08-07T04:48:52.606Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2009-03-11T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic option enabled, allows remote authenticated users to cause a denial of service (crash) via a SIP INVITE request without any headers, which triggers a NULL pointer dereference in the (1) sip_uri_headers_cmp and (2) sip_uri_params_cmp functions."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://osvdb.org/52568","name":"52568","tags":["vdb-entry","x_refsource_OSVDB"]},{"url":"http://www.securityfocus.com/bid/34070","name":"34070","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.securitytracker.com/id?1021834","name":"1021834","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.securityfocus.com/archive/1/501656/100/0/threaded","name":"20090310 AST-2009-002: Remote Crash Vulnerability in SIP channel driver","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://bugs.digium.com/view.php?id=14417","tags":["x_refsource_CONFIRM"]},{"url":"http://bugs.digium.com/view.php?id=13547","tags":["x_refsource_CONFIRM"]},{"url":"http://downloads.digium.com/pub/security/AST-2009-002.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.vupen.com/english/advisories/2009/0667","name":"ADV-2009-0667","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"http://secunia.com/advisories/34229","name":"34229","tags":["third-party-advisory","x_refsource_SECUNIA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-10-10T18:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2009-03-10T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2009-0871","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic option enabled, allows remote authenticated users to cause a denial of service (crash) via a SIP INVITE request without any headers, which triggers a NULL pointer dereference in the (1) sip_uri_headers_cmp and (2) sip_uri_params_cmp functions."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"52568","refsource":"OSVDB","url":"http://osvdb.org/52568"},{"name":"34070","refsource":"BID","url":"http://www.securityfocus.com/bid/34070"},{"name":"1021834","refsource":"SECTRACK","url":"http://www.securitytracker.com/id?1021834"},{"name":"20090310 AST-2009-002: Remote Crash Vulnerability in SIP channel driver","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/501656/100/0/threaded"},{"name":"http://bugs.digium.com/view.php?id=14417","refsource":"CONFIRM","url":"http://bugs.digium.com/view.php?id=14417"},{"name":"http://bugs.digium.com/view.php?id=13547","refsource":"CONFIRM","url":"http://bugs.digium.com/view.php?id=13547"},{"name":"http://downloads.digium.com/pub/security/AST-2009-002.html","refsource":"CONFIRM","url":"http://downloads.digium.com/pub/security/AST-2009-002.html"},{"name":"ADV-2009-0667","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2009/0667"},{"name":"34229","refsource":"SECUNIA","url":"http://secunia.com/advisories/34229"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://osvdb.org/52568","name":"52568","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/34070","name":"34070","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id?1021834","name":"1021834","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/501656/100/0/threaded","name":"20090310 AST-2009-002: Remote Crash Vulnerability in SIP channel driver","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://bugs.digium.com/view.php?id=14417","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://bugs.digium.com/view.php?id=13547","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://downloads.digium.com/pub/security/AST-2009-002.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/0667","name":"ADV-2009-0667","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/34229","name":"34229","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T04:48:52.606Z"}}]}}}