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Posted by Sandro Gauci on Dec 26

# FreeSWITCH susceptible to Denial of Service via DTLS Hello packets during call initiation

– Fixed versions: 1.10.11
– Enable Security Advisory:
https://github.com/EnableSecurity/advisories/tree/master/ES2023-02-freeswitch-dtls-hello-race
– Vendor Security Advisory: https://github.com/signalwire/freeswitch/security/advisories/GHSA-39gv-hq72-j6m6
– Other references: CVE-2023-51443
– Tested vulnerable versions: 1.10.10
– Timeline:
-…

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