{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-08-27T00:00:00", "descriptions": [{"lang": "en", "value": "The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-09-12T09:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "54534", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/54534"}, {"name": "96690", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/96690"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://downloads.asterisk.org/pub/security/AST-2013-005.html"}, {"name": "54617", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/54617"}, {"name": "DSA-2749", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2013/dsa-2749"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://issues.asterisk.org/jira/browse/ASTERISK-22007"}, {"name": "1028957", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1028957"}, {"name": "62022", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/62022"}, {"name": "20130827 AST-2013-005: Remote Crash when Invalid SDP is sent in SIP Request", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://archives.neohapsis.com/archives/bugtraq/2013-08/0174.html"}, {"name": "MDVSA-2013:223", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:223"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-5642", "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 (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "54534", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/54534"}, {"name": "96690", "refsource": "OSVDB", "url": "http://osvdb.org/96690"}, {"name": "http://downloads.asterisk.org/pub/security/AST-2013-005.html", "refsource": "CONFIRM", "url": "http://downloads.asterisk.org/pub/security/AST-2013-005.html"}, {"name": "54617", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/54617"}, {"name": "DSA-2749", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2013/dsa-2749"}, {"name": "https://issues.asterisk.org/jira/browse/ASTERISK-22007", "refsource": "CONFIRM", "url": "https://issues.asterisk.org/jira/browse/ASTERISK-22007"}, {"name": "1028957", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1028957"}, {"name": "62022", "refsource": "BID", "url": "http://www.securityfocus.com/bid/62022"}, {"name": "20130827 AST-2013-005: Remote Crash when Invalid SDP is sent in SIP Request", "refsource": "BUGTRAQ", "url": "http://archives.neohapsis.com/archives/bugtraq/2013-08/0174.html"}, {"name": "MDVSA-2013:223", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:223"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2013-5642", "datePublished": "2013-09-09T17:00:00", "dateReserved": "2013-08-28T00:00:00", "dateUpdated": "2013-09-12T09:00:00", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:digium:asterisk:1.8.17.0:*:*:*:*:*:*:*", "matchCriteriaId": "6F368897-A481-42DD-A8B0-8AD43A5FD68B", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.17.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "6BA8F4AF-26C0-4A69-B489-16E7A56E5123", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.17.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "FE82D53D-092D-4B36-A979-23E9A5E07A78", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.17.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "27365383-72DB-4683-9A67-CF553FF2620A", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.18.0:*:*:*:*:*:*:*", "matchCriteriaId": "46EE63D4-CA9C-4DF4-AF85-B8AC2E3F844A", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.18.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "91407E03-4E98-4DD9-B584-E5BB74F09B9C", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.18.1:*:*:*:*:*:*:*", "matchCriteriaId": "669CC22C-45E5-40AB-9A95-D7DFD694B688", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.19.0:*:*:*:*:*:*:*", "matchCriteriaId": "80A38E0C-45D9-4353-8426-87A4CFA371DB", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.19.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "54A934AE-AB7C-4D10-8BA2-9C54410C648F", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.19.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "7A7C5A8E-35E6-4B86-8502-1970031AB987", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.19.1:*:*:*:*:*:*:*", "matchCriteriaId": "1FA4C14B-A01C-4CFE-8985-317ACCDAD209", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.20.0:*:*:*:*:*:*:*", "matchCriteriaId": "1224686C-8A1E-40E1-ACB9-87F571641EAD", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.20.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "619704FF-2F0C-47E8-A340-58135CEE6B89", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.20.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "E412E336-871A-4CAC-97E5-FB203BB9349D", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.21.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "FC1A0E66-63F4-4BD0-8C9A-3D23A116EE08", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.21.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "79963FF0-5ED6-41B6-8E60-146BD7879518", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.22.0:*:*:*:*:*:*:*", "matchCriteriaId": "B63FB1C5-9704-4C6A-8DE6-2283D1993BA3", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.22.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "0787BC7B-9464-4AAA-896B-C028ECF8E397", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.22.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "84C0FBC8-9CD1-4135-94C7-BE90A7C94625", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.23.0:*:*:*:*:*:*:*", "matchCriteriaId": "DE14D16B-4903-47BD-BCBD-28A8B6B878E1", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.23.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "FD3948A1-B5A6-4702-9187-A7720E81B7F3", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:1.8.23.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "BC097BB6-02E9-4F48-98CB-B5F31B41009C", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.10.0:*:*:*:*:*:*:*", "matchCriteriaId": "0992625B-012F-40EA-9A20-6352E633F62B", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.10.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "E3828876-DDB4-457D-8E50-43A4FF761005", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.10.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "79283554-AF08-44DC-BF98-446C47AA490A", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.11.0:*:*:*:*:*:*:*", "matchCriteriaId": "54EBFD0B-686F-477F-8FF2-535F24A3348B", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.11.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "0961F130-FF8C-41C2-BF2E-9731ED9EB73B", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.11.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "BE78F4A2-B165-446C-AA1C-7A9E13718C6E", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.11.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "9789FC49-DE20-4477-B9D5-12CB71F42E58", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.12.0:*:*:*:*:*:*:*", "matchCriteriaId": "2DD97918-B589-4422-B695-C3C00203A3DF", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.12.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "A1E59E84-F3FF-44FF-BC7D-31F3880E32F4", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.12.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "2D9C7006-F5B1-4171-BB44-182C39DE3AAC", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.12.1:*:*:*:*:*:*:*", "matchCriteriaId": "C8D2B210-3ADA-40AD-A575-DB88A9F71C91", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:10.12.2:*:*:*:*:*:*:*", "matchCriteriaId": "8F7C53CD-260C-49F5-BCA4-E1D0A58E0B29", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "F53B8453-F35A-49BE-8129-774BADF71BA7", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "CCB0C07E-DA2F-4169-848D-C3315CDC1CB3", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "410C43E6-5912-4C22-A592-7CF94402EEB7", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "D50A355E-1B55-4DD2-8100-EB81AA6FC40E", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "9ADF4230-EFEB-45EC-9C96-0262B4A3E459", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "5234531C-F69A-4B94-A480-147734206C5A", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "321C1066-6800-4488-A7C4-BE91FF738453", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "A9B51588-50A2-40B2-A007-06F57D38C7AA", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.1.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "CDE2B00C-6AC0-4166-8A25-EFC42CE7F737", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.1.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "617FC4AF-D152-4EE1-828D-C2A6AD0DFD3B", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "3A3FE6DC-17FD-4CEE-BDFB-9D4685640381", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "8CEEB6C2-0A6D-4434-8446-CB8605CD3B14", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.2.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "1548C574-CD51-49F6-91B1-B06C504000E4", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.2.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "D56C2C11-4B42-43AB-9DAE-61C15D107160", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.3.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "69F2DED4-39F5-44C8-BEA3-22692D28C631", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.3.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "AD172E70-238B-4B01-A922-8021B5627092", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "C689A32B-E87D-492F-B3F6-7B80DFA049C8", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.4.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "5FB3863D-7F46-4C4A-9E6B-C255CDF0D953", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.4.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "7239304D-C383-4F26-BB08-65ADD2380015", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.4.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "1AC153C2-258E-4EE6-845F-8E8C68AA242D", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "229B7982-9775-42AA-B8F5-FE920CCAA497", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.5.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "326845DF-2DB2-406B-BE0F-877384DAACFE", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.5.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "E0FC2D46-FD1B-421F-8773-BB41B1E9A831", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:11.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "8788AF7B-CBB6-4D9D-A748-486787935A96", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "CB19B2F7-5685-449F-858C-C226D2A373B1", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.0.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "D10B9E8C-3B72-490B-A276-A745299DA3C0", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.0.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "E63CF763-0682-4453-8D07-C9253C179486", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.11.0:*:*:*:*:*:*:*", "matchCriteriaId": "1FDB7AA1-25A7-4BED-A875-C0494E973EA9", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.11.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "E0BCE319-8C87-4521-BEAA-02F0EF47B315", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.11.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "5A2534F0-3DEE-4FCB-B15D-97D1836CE83D", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.11.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "D3F38B78-8215-43D6-8C5C-6DB8E6C34F06", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.12.0:*:*:*:*:*:*:*", "matchCriteriaId": "CE54B76B-4713-4281-AB4B-B17901121B89", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.12.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "08EE9963-2A44-48A0-8A1B-919CCE3652FF", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.12.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "19C7B58B-6591-45B5-B527-50FA0A5BD1A3", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.12.1:*:*:*:*:*:*:*", "matchCriteriaId": "05D3825F-3B95-4056-AF3C-43269734BA2C", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk_digiumphones:10.12.2:*:*:*:*:*:*:*", "matchCriteriaId": "806F60DA-FAA1-4C13-889B-0FF518C01E44", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:*:*:*:*:*:*:*", "matchCriteriaId": "E6DDE265-B4B9-495A-95F7-0910E8199980", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1:*:*:*:*:*:*", "matchCriteriaId": "2365F1EE-16A4-4293-B80E-A51CD6A2F112", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc1:*:*:*:*:*:*", "matchCriteriaId": "6B7AE7FB-8170-41AD-9597-07335D36AE48", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc2:*:*:*:*:*:*", "matchCriteriaId": "9131FB32-E3F0-476C-A0D1-36E2101631D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc3:*:*:*:*:*:*", "matchCriteriaId": "5209356B-4A86-4C93-9D04-C66969F23BC2", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:cert2:*:*:*:*:*:*", "matchCriteriaId": "F087C546-FBCA-4D0D-A023-8F9384CD160C", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:1.8.15:rc1:*:*:*:*:*:*", "matchCriteriaId": "9AF5750B-2348-4E35-9F08-27E2385E329F", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "C0344FE7-952A-4BC5-A31F-F2C5EABDB5FC", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.2.0:cert1:*:*:*:*:*:*", "matchCriteriaId": "960521C4-9004-4412-8A38-66240C4B875D", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.2.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "00F26342-110F-4163-AD11-98AA3B71D299", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.2.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "8652FA73-2F02-401C-890F-0544276294D3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request."}, {"lang": "es", "value": "El controlador de canal SIP (channels/chan_sip.c) en Asterisk Open Source 1.8.x (anteriores a 1.8.23.1), 10.x (anteriores a 10.12.3), y 11.x (anteriores a 11.5.1); Certified Asterisk 1.8.15 (anteriores a 1.8.15-cert3) y 11.2 (anteriores a 11.2-cert2); y Asterisk Digiumphones 10.x-digiumphones (anteriores a 10.12.3-digiumphones) permiten a un atcante remoto causar una denegaci\u00f3n de servicio (referencia a puntero nulo, corrupci\u00f3n de memoria, y ca\u00edda del demonio) a trav\u00e9s de un SDP inv\u00e1lido que define una descripci\u00f3n de medios antes de la descripci\u00f3n de conexi\u00f3n en una petici\u00f3n SIP."}], "id": "CVE-2013-5642", "lastModified": "2013-09-12T03:37:31.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-09-09T17:55:06.267", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/bugtraq/2013-08/0174.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://downloads.asterisk.org/pub/security/AST-2013-005.html"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/96690"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/54534"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/54617"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2013/dsa-2749"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:223"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/62022"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1028957"}, {"source": "cve@mitre.org", "url": "https://issues.asterisk.org/jira/browse/ASTERISK-22007"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}