Information Exposure Affecting github.com/hashicorp/vault/builtin/credential/ldap package, versions >=1.13.0 <1.13.5 >=1.14.0 <1.14.1


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (18th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMHASHICORPVAULTBUILTINCREDENTIALLDAP-5811876
  • published 1 Aug 2023
  • disclosed 1 Aug 2023
  • credit Jared Johnstone

How to fix?

Upgrade github.com/hashicorp/vault/builtin/credential/ldap to version 1.13.5, 1.14.1 or higher.

Overview

github.com/hashicorp/vault/builtin/credential/ldap is a package ldap for Hashicorp.

Affected versions of this package are vulnerable to Information Exposure. 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.

CVSS Scores

version 3.1
Expand this section

Snyk

5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

5.3 medium