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Linphone

3 CVEs vendor

Monthly

CVE-2021-43611 Nov 12, 22:15 HIGH PATCH This Week

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Denial Of Service Belle Sip Linphone
NVD GitHub
CVSS 3.1
7.5
EPSS
1.2%
CVE-2021-43610 Nov 12, 22:15 HIGH PATCH This Week

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. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.

Denial Of Service Request Smuggling Belle Sip Linphone
NVD GitHub
CVSS 3.1
7.5
EPSS
1.2%
CVE-2021-33056 Aug 12, 21:15 HIGH PATCH This Week

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. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.

Denial Of Service Request Smuggling Belle Sip Linphone
NVD GitHub
CVSS 3.1
7.5
EPSS
1.3%
EPSS 1% CVSS 7.5
HIGH PATCH This Week

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Denial Of Service Belle Sip Linphone
NVD GitHub
EPSS 1% CVSS 7.5
HIGH PATCH This Week

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. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.

Denial Of Service Request Smuggling Belle Sip +1
NVD GitHub
EPSS 1% CVSS 7.5
HIGH PATCH This Week

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. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This HTTP Request/Response Smuggling vulnerability could allow attackers to manipulate HTTP request interpretation between frontend and backend servers.

Denial Of Service Request Smuggling Belle Sip +1
NVD GitHub

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