UpHeron
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Servers and applications

CVE-2023-3462

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.

Severity
Medium 5.3
Published
31 Jul 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.13.5
Sources
NVD

Affected software

SoftwareAffected versions
HashiCorp VaultServers and applications · cpe:a:hashicorp:vault
  • From 1.13.0 before 1.13.5
  • Version 1.14.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-3462
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-3462