title: Apache OpenOffice Weak Master Keys
description: Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in OpenOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulnerable to a brute force attack if an attacker has access to the users stored config. This issue affects: Apache OpenOffice versions prior to 4.1.13. Reference: CVE-2022-26307 - LibreOffice
problem types: CWE-331 Insufficient Entropy
affected:
{
product: Apache OpenOffice
vendor: Apache Software Foundation
versions:
lessThan: 4.1.13, status: affected, version: Apache OpenOffice 4, versionType: custom
}
metrics:
other: [
content: {'other': 'important'}
type: unknown
]