CVE-2020-7956 — Improper Certificate Validation in Hashicorp Nomad

CWE-295 — Improper Certificate Validation6 documents4 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 52.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Github.com Hashicorp NomadHashicorp Nomad
Timeline
PublishedJan 31
Latest updateAug 21

Description

HashiCorp Nomad and Nomad Enterprise up to 0.10.2 incorrectly validated role/region associated with TLS certificates used for mTLS RPC, and were susceptible to privilege escalation. Fixed in 0.10.3.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDhashicorp/nomad< 0.10.3

🔴Vulnerability Details

5
OSV
Improper Certificate Validation in HashiCorp Nomad in github.com/hashicorp/nomad↗2024-08-21
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OSV
Improper Certificate Validation in HashiCorp Nomad↗2021-05-18
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GHSA
Improper Certificate Validation in HashiCorp Nomad↗2021-05-18
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CVEList
CVE-2020-7956: HashiCorp Nomad and Nomad Enterprise up to 0↗2020-01-31
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OSV
CVE-2020-7956: HashiCorp Nomad and Nomad Enterprise up to 0↗2020-01-31
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CVE-2020-7956 — Improper Certificate Validation | cvebase