Buffer overflow vulnerability in Asterisk Open Source and Certified Asterisk versions before 13.14.1 and 14.3.1 allows remote code execution

CVE-2017-7617 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:P/A:P

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chan_sip, the CDR dialplan function, and the AMI Monitor action.

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