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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-39215 Detail

Description

Jitsi Meet is an open source video conferencing application. In versions prior to 2.0.5963, a Prosody module allows the use of symmetrical algorithms to validate JSON web tokens. This means that tokens generated by arbitrary sources can be used to gain authorization to protected rooms. This issue is fixed in Jitsi Meet 2.0.5963. There are no known workarounds aside from updating.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/jitsi/jitsi-meet/pull/9319 Patch  Third Party Advisory 
https://github.com/jitsi/jitsi-meet/pull/9319 Patch  Third Party Advisory 
https://github.com/jitsi/jitsi-meet/security/advisories/GHSA-45ff-37jm-xjfx Third Party Advisory 
https://github.com/jitsi/jitsi-meet/security/advisories/GHSA-45ff-37jm-xjfx Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-39215
NVD Published Date:
09/15/2021
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.