Belle Sip

belle-sip

Vendor: Linphone • 3 CVEs

CVEs (3)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-43611 1Linphone 1Belle Sip Jun 17, 2026 Nov 12, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header.
CVE-2021-43610 1Linphone 1Belle Sip Jun 17, 2026 Nov 12, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2021-33056 1Linphone 1Belle Sip Jun 17, 2026 Aug 12, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 Belledonne Belle-sip before 4.5.20, as used in Linphone and other products, can crash via an invalid From header in a SIP message.