PT-2021-23889

CVE-2021-43610

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Published

2021-11-12

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Updated

2021-11-16

Description by

CVSS 3.1
7.5
High
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions: Belle-sip versions prior to 5.0.20
Description: The issue can cause applications such as Linphone to crash when receiving an unauthenticated SIP message with an invalid From header, specifically a request URI without a parameter.
Recommendations: For versions prior to 5.0.20, update to version 5.0.20 or later to resolve the issue.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-444: Inconsistent Interpretation of HTTP Requests (\'HTTP Request/Response Smuggling\')
Related identifiers
CVE-2021-43610
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