National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-19786 Detail

Current Description

HashiCorp Vault before 1.0.0 writes the master key to the server log in certain unusual or misconfigured scenarios in which incorrect data comes from the autoseal mechanism without an error being reported.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.1 HIGH
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/hashicorp/vault/blob/master/CHANGELOG.md#100-december-3rd-2018 Release Notes Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Inclusion of Sensitive Information in Log Files (CWE-532)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.0


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-19786
NVD Published Date:
12/05/2018
NVD Last Modified:
12/27/2018