{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2019-06-28T00:00:00.000Z","descriptions":[{"lang":"en","value":"An issue was discovered in Asterisk Open Source through 13.27.0, 14.x and 15.x through 15.7.2, and 16.x through 16.4.0, and Certified Asterisk through 13.21-cert3. A pointer dereference in chan_sip while handling SDP negotiation allows an attacker to crash Asterisk when handling an SDP answer to an outgoing T.38 re-invite. To exploit this vulnerability an attacker must cause the chan_sip module to send a T.38 re-invite request to them. Upon receipt, the attacker must send an SDP answer containing both a T.38 UDPTL stream and another media stream containing only a codec (which is not permitted according to the chan_sip configuration)."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2022-04-03T07:06:09.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://downloads.digium.com/pub/security/AST-2019-003.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://issues.asterisk.org/jira/browse/ASTERISK-28465"},{"name":"[debian-lts-announce] 20191130 [SECURITY] [DLA 2017-1] asterisk security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html"},{"name":"[debian-lts-announce] 20220403 [SECURITY] [DLA 2969-1] asterisk security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-13161","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":"An issue was discovered in Asterisk Open Source through 13.27.0, 14.x and 15.x through 15.7.2, and 16.x through 16.4.0, and Certified Asterisk through 13.21-cert3. A pointer dereference in chan_sip while handling SDP negotiation allows an attacker to crash Asterisk when handling an SDP answer to an outgoing T.38 re-invite. To exploit this vulnerability an attacker must cause the chan_sip module to send a T.38 re-invite request to them. Upon receipt, the attacker must send an SDP answer containing both a T.38 UDPTL stream and another media stream containing only a codec (which is not permitted according to the chan_sip configuration)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://downloads.digium.com/pub/security/AST-2019-003.html","refsource":"CONFIRM","url":"http://downloads.digium.com/pub/security/AST-2019-003.html"},{"name":"https://issues.asterisk.org/jira/browse/ASTERISK-28465","refsource":"CONFIRM","url":"https://issues.asterisk.org/jira/browse/ASTERISK-28465"},{"name":"[debian-lts-announce] 20191130 [SECURITY] [DLA 2017-1] asterisk security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html"},{"name":"[debian-lts-announce] 20220403 [SECURITY] [DLA 2969-1] asterisk security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T23:41:10.494Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://downloads.digium.com/pub/security/AST-2019-003.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://issues.asterisk.org/jira/browse/ASTERISK-28465"},{"name":"[debian-lts-announce] 20191130 [SECURITY] [DLA 2017-1] asterisk security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html"},{"name":"[debian-lts-announce] 20220403 [SECURITY] [DLA 2969-1] asterisk security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2019-13161","datePublished":"2019-07-12T19:24:37.000Z","dateReserved":"2019-07-02T00:00:00.000Z","dateUpdated":"2024-08-04T23:41:10.494Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}