High severity · published Dec 3, 2021
CVE-2021-43415
HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the…
8.8
CVSS
1.2%
EPSS
No
On KEV
Description
HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed image paths. Fixed in 1.0.14, 1.1.8, and 1.2.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
Nomad · Hashicorp
1.0.0 before 1.0.14; 1.0.0 before 1.0.14; 1.1.0 before 1.1.8; 1.1.0 before 1.1.8; 1.2.0; 1.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-43415
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-43415
Mitigation
https://discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-paths-bypass-with-job-args/32288
Product
https://www.hashicorp.com/blog/category/nomad
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