Belle-sip Security Vulnerabilities

CVE-2021-43611

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From...

CVE-2021-43610

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via an invalid From header (request URI without a parameter) in an unauthenticated SIP message, a different issue than...

CVE-2021-33056

Belledonne Belle-sip before 4.5.20, as used in Linphone and other products, can crash via an invalid From header in a SIP...