CVE Vulnerabilities

CVE-2021-3127

Improper Handling of Exceptional Conditions

Published: Mar 16, 2021 | Modified: Jul 12, 2022

CVSS 3.x

7.5

HIGH

Source:

NVD

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

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-3127
CWE	https://cwe.mitre.org/data/definitions/755.html

NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled.

Weakness

The product does not handle or incorrectly handles an exceptional condition.

Affected Software

Name	Vendor	Start Version	End Version
Jwt_library	Nats	*	2.0.1 (excluding)
Nats_server	Nats	2.0.0 (including)	2.2.0 (excluding)

References

https://advisories.nats.io/CVE/CVE-2021-3127.txt

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