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CVE-2022-28357 — Vulnerability in github.com/nats-io/nats-server —...

CRITICAL

NATS nats-server allows directory traversal via unintended path to a management action

Published September 19, 2023Updated August 21, 2024Source: osv

Summary

NATS nats-server 2.2.0 through 2.7.4 allows directory traversal because of an unintended path to a management action from a management account.

Advisory Timeline

  • First published September 19, 2023 (1119 days ago).
  • Last revised August 21, 2024 — 337 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Go
Update github.com/nats-io/nats-server to 2.7.4 or later
go get github.com/nats-io/nats-server@v2.7.4

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: go (1).

PackageEcosystemAffectedFixed In
github.com/nats-io/nats-server
go
All versions2.7.4

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

References

Frequently Asked Questions

What is CVE-2022-28357?
NATS nats-server allows directory traversal via unintended path to a management action This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2022-28357?
CVE-2022-28357 affects github.com/nats-io/nats-server. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2022-28357 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-vpjc-4jcv-jc29
GO-2023-2066

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