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- CPE Product Version: cpe:/a:digium:certified_asterisk:1.8.11:cert5-rc1
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2019-13161 |
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). Published: July 12, 2019; 4:15:11 PM -0400 |
V3.1: 5.3 MEDIUM V2.0: 3.5 LOW |