Bug 2189533 (CVE-2020-25816)

Summary: CVE-2020-25816 vault: Incorrect access control
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Nobody <nobody>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: amctagga, muagarwa, nbecker, tnielsen, ypadia
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: vault 1.4.7 and vault 1.5.4 Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in HashiCorp Vault and Vault Enterprise. This flaw allows a remote attacker to bypass security restrictions caused by incorrect access control. By sending a specially crafted request, an attacker can bypass access restrictions.
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Clone Of: Environment:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2223672    
Bug Blocks: 2223663    

Description Pedro Sampaio 2023-04-25 14:12:15 UTC
HashiCorp Vault and Vault Enterprise versions 1.0 and newer allowed leases created with a batch token to outlive their TTL because expiration time was not scheduled correctly. Fixed in 1.4.7 and 1.5.4.

References:

https://www.hashicorp.com/blog/category/vault
https://github.com/hashicorp/vault/blob/master/CHANGELOG.md#154