CVE-2021-38554
Improper Removal of Sensitive Information Before Storage or Transfer in HashiCorp Vault in github.com/hashicorp/vault
5.3
MEDIUM
CVSS 3.1
EPSS 0.18%
Description
HashiCorp Vault and Vault Enterprise’s UI erroneously cached and exposed user-viewed secrets between sessions in a single shared browser. Fixed in 1.8.0 and pending 1.7.4 / 1.6.6 releases.
How to fix CVE-2021-38554
To remediate CVE-2021-38554, upgrade the affected package to a fixed version below.
- —upgrade to 1.8.0 or later
- —upgrade to 1.6.6 or later
- —upgrade to 1.6.6 or later
Is CVE-2021-38554 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.8.0
- from 0, < 1.6.6
- from 0, < 1.6.6, >= 1.7.0, < 1.7.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |