CVE-2021-43611

Description

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/BelledonneCommunications/belle-sip/commit/d3f0651531e45e91c2e60f3a16a8b612802e5d2d third party advisory patch
https://github.com/BelledonneCommunications/belle-sip/compare/5.0.18...5.0.20 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-43611?
CVE-2021-43611 has been scored as a high severity vulnerability.
How to fix CVE-2021-43611?
To fix CVE-2021-43611, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-43611 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-43611 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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