Arbitrary file reads in HashiCorp Nomad
Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. HashiCorp Nomad and Nomad Enterprise 0.9.2 through 1.0.17, 1.1.11, and 1.2.5 allow operators with read-fs and alloc-exec (or job-submit) capabilities to read arbitrary files on the host filesystem as root. There are currently no known workarounds. Users are recommended to upgrade as soon as possible to avoid this issue.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-24683US | high7.5 | — | ||
HashiCorp Nomad and Nomad Enterprise 0.9.2 through 1.0.17, 1.1.11, and 1.2.5 allow operators with read-fs and alloc-exec (or job-submit) capabilities to read arbitrary files on the… | ||||
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references
External citations — patches, advisories, analysis.
- https://discuss.hashicorp.comWEB
- https://discuss.hashicorp.com/t/hcsec-2022-02-nomad-alloc-filesystem-and-container-escape/35560WEB
- https://github.com/hashicorp/nomad/commit/1aa46c3796e924b72eb45a7f02dae32df0c1179cWEB
- https://github.com/hashicorp/nomad/commit/b3c0e6a7a53d624003698b48b6c59739552c3721WEB
- https://github.com/hashicorp/nomad/commit/fcb3a5d016a3dfcc63efcdb567373735a0703279WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-24683ADVISORY
- https://security.netapp.com/advisory/ntap-20220318-0008WEB
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