7.5

CVE-2021-3283: hashicorp nomad

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2021-3283GHSA-35qp-xq9f-2rjxGO-2022-0622
Published 01-02-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-3283 is a high (CVSS 7.5) vulnerability in hashicorp nomad. EPSS estimates a 1.45% chance of exploitation in the next 30 days, higher than 73% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.45%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-02-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.45%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

0.00 pp

From 1.45% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.45%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Github.com/hashicorp1 product
  • nomad< 0.12.10 | ≥ 1.0.0, < 1.0.3
Hashicorp1 product
  • nomad< 0.12.10 | ≥ 1.0.0, < 1.0.3
Ubuntu1 product
  • nomadAll versions (No fix recorded)

3 vendors · 3 products

References

5 links