CVE-2021-32923
June 03, 2021
HashiCorp Vault and Vault Enterprise allowed the renewal of nearly-expired token leases and dynamic secret leases (specifically, those within 1 second of their maximum TTL), which caused them to be incorrectly treated as non-expiring during subsequent use. Fixed in 1.5.9, 1.6.5, and 1.7.2.
Affected Packages
github.com/hashicorp/vault (GO):
Affected version(s) >=v0.10.0 <v1.5.9Fix Suggestion:
Update to version v1.5.9github.com/hashicorp/vault (GO):
Affected version(s) >=v1.7.0 <v1.7.2Fix Suggestion:
Update to version v1.7.2github.com/hashicorp/vault (GO):
Affected version(s) >=v1.6.0 <v1.6.5Fix Suggestion:
Update to version v1.6.5Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
CVSS v2
Base Score:
5.8
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Weakness Type (CWE)
Insufficient Session Expiration
EPSS
Base Score:
0.65
