Fiche vulnérabilité
CVE-2023-6055 : faille élevée bitdefender total security (CVSS 7.4)
Description
A vulnerability has been identified in Bitdefender Total Security HTTPS scanning functionality where the software fails to properly validate website certificates. Specifically, if a site certificate lacks the "Server Authentication" specification in the Extended Key Usage extension, the product does not verify the certificate's compliance with the site, deeming such certificates as valid. This flaw could allow an attacker to perform a Man-in-the-Middle (MITM) attack, intercepting and potentially altering communications between the user and the website.
En bref
- Sévérité
- Élevée (CVSS 7.4)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Exploitation active
- Non signalée par la CISA
- Publication
- 18 oct. 2024
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- bitdefender total security