CVE-2021-43610

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/12/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

linphone:belle-sip

Weaknesses (CWE)

CWE-444

References

https://github.com/BelledonneCommunications/belle-sip/commit/d3f0651531e45e91c2e60f3a16a8b612802e5d2d(cve@mitre.org)

https://github.com/BelledonneCommunications/belle-sip/compare/5.0.18...5.0.20(cve@mitre.org)

https://github.com/BelledonneCommunications/belle-sip/commit/d3f0651531e45e91c2e60f3a16a8b612802e5d2d(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/BelledonneCommunications/belle-sip/compare/5.0.18...5.0.20(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.