CVE-2021-43610

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-444

Affected software

No affected versions have been published.

Timeline

Published: Nov 12, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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