Veracode Vulnerability DatabaseVERACODE:38800Information Disclosure
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
25.3%
github.com/hashicorp/nomad is vulnerable to information disclosure. The vulnerability exists because the consul-template in templateRunner of template. go always falls back to host process environment variables when the key isn’t a task in env var[1], allowing an attacker to gain sensitive information through the environment variables.
| CPE | Name | Operator | Version |
|---|---|---|---|
| github.com/hashicorp/nomad | le | v0.9.4 | |
| github.com/hashicorp/nomad | le | v0.9.4 |
References
advisories.gitlab.com/advisory/advgo_github_com_hashicorp_nomad_client_allocrunner_taskrunner_template_GMS_2022_818.html
github.com/advisories/GHSA-6hv3-7c34-4hx8
github.com/hashicorp/nomad/commit/e8238305ef0b9ef37be3efd86a8d34bfbed5f63f
github.com/hashicorp/nomad/pull/6055
www.hashicorp.com/blog/category/nomad
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
25.3%