CVE-2022-26306: fallo en The Document Foundation LibreOffice
Execution of Untrusted Macros Due to Improper Certificate Validation
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 1.1%
LibreOffice 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 LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
Productos afectados
The Document Foundation · LibreOfficeCVEs relacionadas — The Document Foundation LibreOffice
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-3140—Macro URL arbitrary script executionEPSS 7.0%CVE-2021-25631—denylist of executable filename extensions possible to bypass under windowsEPSS 5.0%CVE-2023-2255—Remote documents loaded without prompt via IFrameEPSS 2.2%CVE-2020-12802—remote graphics contained in docx format retrieved in 'stealth mode'EPSS 2.0%CVE-2020-12803—XForms submissions could overwrite local filesEPSS 1.8%CVE-2022-26307—Weak Master KeysEPSS 1.5%