CVE-2023-49570: Bitdefender Total Security, слаба криптография

Описание

Оригинално описание

A vulnerability has been identified in Bitdefender Total Security HTTPS scanning functionality where the software trusts a certificate issued by an entity that isn't authorized to issue certificates. This occurs when the "Basic Constraints" extension in the certificate indicates that it is meant to be an "End Entity”. 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.

Засегнати продукти

• Bitdefender Total Security: преди 27.0.25.115.
• bitdefender total_security: преди 27.0.25.115

Вид слабост

• CWE-295 Неправилна валидация на сертификат

История

Други уязвимости в Bitdefender Total Security

• 7.0CVE-2026-6851
• 8.8CVE-2025-7073
• 8.6CVE-2023-49567
• 8.6CVE-2023-6058
• 8.6CVE-2023-6057

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2023-49570
• https://nvd.nist.gov/vuln/detail/CVE-2023-49570
• https://www.bitdefender.com/support/security-advisories/insecure-trust-of-basic-constraints-certificate-in-bitdefender-total-security-https-scanning-va-11210/