CVE-2023-3072 | BDVDB-2026-207690 Detail

HashiCorpNomad

Description#

HashiCorp Nomad and Nomad Enterprise 0.7.0 up to 1.5.6 and 1.4.10 ACL policies using a block without a label generates unexpected results. Fixed in 1.6.0, 1.5.7, and 1.4.11.

Impact#

CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs

Weaknesses#

CWE-266 Incorrect Privilege Assignment

References#

https://discuss.hashicorp.com/t/hcsec-2023-20-nomad-acl-policies-without-label-are-applied-to-unexpected-resources/56270

Exploit#

No public exploit known

History#

Version 12023-07-19Record published in the CVE List.
Version 22024-10-17Most recent update recorded in the CVE List.

Published

Published: 2023-07-19
Last modified: 2024-10-17

Vendor information

Vendor: HashiCorp
Product: Nomad

All HashiCorp vulnerabilities

Score

4.1 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 38.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 0.7.0 and <= 1.4.10
Fixed
Not stated
Vulnerable
>= 0.7.0 and <= 1.5.6
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

4.1 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Changed
Confidentiality	None
Integrity	None
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).