CVE-2023-1296: hashicorp nomad Incorrect Calculation
CVSS: 5.3v3.1MediumModified
AliasesUBUNTU-CVE-2023-1296GHSA-hhvx-8755-4cvwGO-2023-1899
Published 14-03-2023Last modified 27-02-2025
Vulnerability summary
CVE-2023-1296 is a medium (CVSS 5.3) Incorrect Calculation vulnerability in hashicorp nomad. EPSS estimates a 0.54% chance of exploitation in the next 30 days, higher than 44.5% of scored vulnerabilities.
CVSS score
5.3/10
010
Medium · v3.1 (NVD)EPSS score
0.54%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 14-03-2023PublishedVulnerability first disclosed.
- 27-02-2025Last modifiedVulnerability information updated.
Description
HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.5.0 did not correctly enforce deny policies applied to a workload’s variables. Fixed in 1.4.6 and 1.5.1.
CVSS metrics
4 scores · 4 sources · 1 versionMedium 5.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NSources4 sources · 2.7–5.3
- CVE.orgCNA2.7LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:NDiffers
- OSV · UbuntuEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- OSV · GoEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS trend
Probability
0.54%
Chance of exploitation in the next 30 days
Percentile
45%
Versus all other CVEs
30-day change
0.00 pp
From 0.54% on 20-09-2026
20-09-202620-10-2026
EPSS score0.54%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-682Incorrect CalculationThe product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.
- CWE-862Missing AuthorizationThe product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Affected systems
Hashicorp2 products
- nomadEOL≥ 1.4.0, < 1.4.6 | 1.5.0
- nomad enterprise1.5.0 | ≥ 1.4.0, < 1.4.6
Github.com/hashicorp1 product
- nomad≥ 1.4.0, < 1.4.6 | ≥ 1.5.0, < 1.5.1
Ubuntu1 product
- nomadAll versions (No fix recorded)
3 vendors · 4 products
References
6 links
- github.com/hashicorp/nomadPACKAGE