GitHub Advisoryadvisory · Go

GHSA-9v3w-w2jh-4hff HashiCorp Vault and Vault Enterprise vulnerable to user enumeration

MEDIUM Published 2023-08-01 Modified 2023-08-01 Official page ↗
Aliases
CVE-2023-3462
Ecosystem
Go
Packages
github.com/hashicorp/vault
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-203
Reviewed
2023-08-01

Affected packages

• Go github.com/hashicorp/vault: < 1.13.5 → fixed in 1.13.5 • Go github.com/hashicorp/vault: >= 1.14.0, < 1.14.1 → fixed in 1.14.1

Description

HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. An attacker may submit requests of existent and non-existent LDAP users and observe the response from Vault to check if the account is valid on the LDAP server. This vulnerability is fixed in Vault 1.14.1 and 1.13.5.

Related

Alias · CVE (1)

  • CVE-2023-3462 HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. vulnerability

Weakness · CWE (1)

  • CWE-203 Observable Discrepancy weakness

References