CVE-2023-40019 FreeSWITCH allows authorized users to cause a denial of service attack by sending re-INVITE with SDP containing duplicate codec names

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.10.10, FreeSWITCH allows authorized users to cause a denial of service attack by sending...

CVE-2023-40018

CVE-2023-40018 concerns FreeSWITCH prior to 1.10.10, where remote attackers can trigger an out-of-bounds write by offering an ICE candidate with an unknown component ID. When an SDP is offered with such ICE candidates, FreeSWITCH may write past array bounds, potentially corrupting memory and caus...

CVE-2021-41145

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. FreeSWITCH prior to version 1.10.7 is susceptible to Denial of Service via SIP flooding. When flooding FreeSWITCH...