Apache OpenOffice Weak Master Keys (Apache Software Foundation Apache OpenOffice)
En bref
- Source
- NVD
- EPSS
- EPSS 1.95 % · centile 80 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- apache
- Statut NVD
- Modified
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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
Faiblesses (CWE)
- CWE-331 — Entropie insuffisante
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-40034
- GCVE · GCVE-0-2022-37401
Avis du CERT-FR
- CERTFR-2022-AVI-744 — Multiples vulnérabilités dans Apache OpenOffice · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:apache:openoffice:*:*:*:*:*:*:*:*< 4.1.13
Produits affectés
| Produit | Versions |
|---|---|
| Apache Software Foundation · Apache OpenOffice | affected Apache OpenOffice 4 < 4.1.13 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |