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

2.7LOW

Key Information:

Vendor

Hashicorp
Status
Nomad
Nomad Enterprise
Vendor
CVE Published:
10 November 2022

What is CVE-2022-3867?

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.

Affected Version(s)

Nomad 64 bit 1.4.0

Nomad 64 bit 1.4.1

Nomad Enterprise 64 bit 1.4.0

References

https://discuss.hashicorp.com/t/hcsec-2022-26-nomad-s-eve...

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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