high7.5
CVE-2020-24359
Improper Input Validation in vault-ssh-helper
Impact
HashiCorp vault-ssh-helper (github.com/hashicorp/vault-ssh-helper/helper) up to and including version 0.1.6 incorrectly accepted Vault-issued SSH OTPs for the subnet in which a host's network interface was located, rather than the specific IP address assigned to that interface. Fixed in 0.2.0.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/hashicorp/vault-ssh-helper | < 0.2.0 | 0.2.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hashicorp | Vault-Ssh-Helper | before 0.2.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/hashicorp/vault-ssh-helper/blob/master/CHANGELOG.md#020-august-19-2020
- https://github.com/hashicorp/vault-ssh-helper/releases
- https://github.com/advisories/GHSA-f9fq-vjvh-779p
- https://nvd.nist.gov/vuln/detail/CVE-2020-24359
- https://github.com/hashicorp/vault-ssh-helper/commit/83effd08cbcbe4b993d776bd9b39465cd9e4603f