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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-32082 Detail

Description

etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API allows access to key names (not value) associated to a lease when `Keys` parameter is true, even a user doesn't have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC). Versions 3.4.26 and 3.5.9 fix this issue. There are no known workarounds.


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md Release Notes 
https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md Release Notes 
https://github.com/etcd-io/etcd/pull/15656 Issue Tracking  Patch 
https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-32082
NVD Published Date:
05/11/2023
NVD Last Modified:
05/22/2023
Source:
GitHub, Inc.