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FreeSWITCH 1.10.5 SIP SUBSCRIBE Missing Authentication
FreeSWITCH versions 1.10.5 and below fail to authenticate SIP SUBSCRIBE requests by default.
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FreeSWITCH 1.10.6 Missing SIP MESSAGE Authentication
FreeSWITCH versions 1.10.6 and below fails to authenticate SIP MESSAGE requests, leading to spam and message spoofing vulnerabilities.