Execution of Untrusted Macros Due to Improper Certificate Validation (The Document Foundation LibreOffice)
En bref
- Source
- NVD
- EPSS
- EPSS 1.13 % · centile 66 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Document Fdn.
- Statut NVD
- Modified
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Description
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.
Faiblesses (CWE)
- CWE-326 — Force de chiffrement insuffisante
- CWE-330 — Utilisation de valeurs insuffisamment aléatoires
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-30867
- GCVE · GCVE-0-2022-26306
Avis du CERT-FR
- CERTFR-2022-AVI-695 — Multiples vulnérabilités dans LibreOffice · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*≥ 7.2.0 < 7.2.7cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*≥ 7.3.0 < 7.3.3cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| The Document Foundation · LibreOffice | affected 7.2 < 7.2.7 ; affected 7.3 < 7.3.1 |
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 |