PJSIP Channel Driver Use-After-Free Vulnerability in Asterisk Open Source

PJSIP Channel Driver Use-After-Free Vulnerability in Asterisk Open Source

CVE-2014-8416 · MEDIUM Severity

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

Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.

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