Vulnerability Description
Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linphone | Belle-Sip | < 5.0.20 |
Related Weaknesses (CWE)
References
- https://github.com/BelledonneCommunications/belle-sip/commit/d3f0651531e45e91c2ePatchThird Party Advisory
- https://github.com/BelledonneCommunications/belle-sip/compare/5.0.18...5.0.20PatchThird Party Advisory
- https://github.com/BelledonneCommunications/belle-sip/commit/d3f0651531e45e91c2ePatchThird Party Advisory
- https://github.com/BelledonneCommunications/belle-sip/compare/5.0.18...5.0.20PatchThird Party Advisory
FAQ
What is CVE-2021-43611?
CVE-2021-43611 is a vulnerability with a CVSS score of 7.5 (HIGH). Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header.
How severe is CVE-2021-43611?
CVE-2021-43611 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-43611?
Check the references section above for vendor advisories and patch information. Affected products include: Linphone Belle-Sip.