CVE-2020-26892 - Vulnerability Details - OpenCVE

The JWT library in NATS nats-server before 2.1.9 has Incorrect Access Control because of how expired credentials are handled.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00558.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Linuxfoundation	Nats-server

Configuration 1 [-]

cpe:2.3:a:linuxfoundation:nats-server:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-0821	Incorrect handling of credential expiry by /nats-io/nats-server
Github GHSA	GHSA-4w5x-x539-ppf5	Incorrect handling of credential expiry by /nats-io/nats-server

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/nats-io/nats-server/commits/master
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VT67XCLIIBYRT762SVFBYFFTQFVSM3SI/
https://www.openwall.com/lists/oss-security/2020/11/02/2

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-11-06T07:36:45

Updated: 2024-08-04T16:03:22.745Z

Reserved: 2020-10-08T00:00:00

Link: CVE-2020-26892

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-06T08:15:13.610

Modified: 2024-11-21T05:20:25.573

Link: CVE-2020-26892

Redhat

No data.

OpenCVE Enrichment

No data.

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