What is CVE-2022-3867?

CVE-2022-3867 is a vulnerability in HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1, where event stream subscribers using a token with TTL receive updates until token garbage is collected.

How severe is CVE-2022-3867?

CVE-2022-3867 has a severity level of medium with a score of 4.3.

Which software versions are affected by CVE-2022-3867?

HashiCorp Nomad and Nomad Enterprise versions 1.4.0 up to 1.4.1 are affected by CVE-2022-3867.

How can I fix CVE-2022-3867?

To fix CVE-2022-3867, you need to upgrade to version 1.4.2 of HashiCorp Nomad or Nomad Enterprise.

Where can I find more information about CVE-2022-3867?

You can find more information about CVE-2022-3867 at this link: [https://discuss.hashicorp.com/t/hcsec-2022-26-nomad-s-event-stream-subscriber-using-acl-token-with-ttl-receive-updates-until-garbage-collected/46168](https://discuss.hashicorp.com/t/hcsec-2022-26-nomad-s-event-stream-subscriber-using-acl-token-with-ttl-receive-updates-until-garbage-collected/46168)

Vulnerability/
CVE-2022-3867

medium

4.3

CWE

613

10/11/2022

3/8/2024

CVE-2022-3867: Nomad Event Stream Subscriber Using a Token with TTL Receives Updates Until Garbage Collected

First published: Thu Nov 10 2022(Updated: )

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 event stream subscribers using a token with TTL receive updates until token garbage is collected. Fixed in 1.4.2.

Credit: security@hashicorp.com

Affected Software	Affected Version	How to fix
HashiCorp Nomad	=1.4.0
HashiCorp Nomad	=1.4.0
HashiCorp Nomad	=1.4.1
HashiCorp Nomad	=1.4.1

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Reference Links

https://discuss.hashicorp.com/t/hcsec-2022-26-nomad-s-event-stream-subscriber-using-acl-token-with-ttl-receive-updates-until-garbage-collected/46168

Frequently Asked Questions

What is CVE-2022-3867?
CVE-2022-3867 is a vulnerability in HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1, where event stream subscribers using a token with TTL receive updates until token garbage is collected.
How severe is CVE-2022-3867?
CVE-2022-3867 has a severity level of medium with a score of 4.3.
Which software versions are affected by CVE-2022-3867?
HashiCorp Nomad and Nomad Enterprise versions 1.4.0 up to 1.4.1 are affected by CVE-2022-3867.
How can I fix CVE-2022-3867?
To fix CVE-2022-3867, you need to upgrade to version 1.4.2 of HashiCorp Nomad or Nomad Enterprise.
Where can I find more information about CVE-2022-3867?
You can find more information about CVE-2022-3867 at this link: [https://discuss.hashicorp.com/t/hcsec-2022-26-nomad-s-event-stream-subscriber-using-acl-token-with-ttl-receive-updates-until-garbage-collected/46168](https://discuss.hashicorp.com/t/hcsec-2022-26-nomad-s-event-stream-subscriber-using-acl-token-with-ttl-receive-updates-until-garbage-collected/46168)

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agent/weakness
agent/last-modified-date
agent/author
agent/title
agent/references
agent/severity
agent/tags
agent/description
agent/first-publish-date
agent/event
vendor/hashicorp
canonical/hashicorp nomad
version/hashicorp nomad/1.4.0
version/hashicorp nomad/1.4.1

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