Summary
Ein Angreifer aus einem angrenzenden Netzwerk kann mehrere Schwachstellen in Bitdefender Total Security ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Product
Bitdefender Total Security ist eine Anti-Virus, Anti-Spyware, Anti-Malware und Anti-Spam Lösung.
Vulnerabilities 6
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High 8.6
Insecure Trust of certificates using collision hash functions in Bitdefender Total Security HTTPS Scanning (VA-11239)
A vulnerability has been identified in the Bitdefender Total Security HTTPS scanning functionality where the product incorrectly checks the site's certificate, which allows an attacker to make MITM SSL connections to an arbitrary site. The product trusts cert…
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High 8.6
Insecure Trust of Basic Constraints certificate in Bitdefender Total Security HTTPS Scanning (VA-11210)
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 c…
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High 8.6
Improper Certificate Validation in Bitdefender Total Security HTTPS Scanning (VA-11158)
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 Exten…
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High 8.6
Insecure Trust of Self-Signed Certificates in Bitdefender Total Security HTTPS Scanning (VA-11164)
A vulnerability has been discovered in Bitdefender Total Security HTTPS scanning functionality that results in the improper trust of self-signed certificates. The product is found to trust certificates signed with the RIPEMD-160 hashing algorithm without prop…
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High 8.6
Insecure Trust of DSA-Signed Certificates in Bitdefender Total Security HTTPS Scanning (VA-11166)
A vulnerability has been discovered in Bitdefender Total Security HTTPS scanning functionality that results in the improper trust of certificates issued using the DSA signature algorithm. The product does not properly check the certificate chain, allowing an …
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High 8.6
HTTPS Certificate Validation Issue in Bitdefender Safepay (VA-11167)
A vulnerability has been identified in Bitdefender Safepay's handling of HTTPS connections. The issue arises when the product blocks a connection due to an untrusted server certificate but allows the user to add the site to exceptions, resulting in the produc…
Revision history
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#1
Initiale Fassung
References
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BItdefender Security Advisory vom 2024-10-17
https://www.bitdefender.com/support/security-advisories/improper-certificate-validation-in-bitdefender-total-security-https-scanning-va-11158/
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BItdefender Security Advisory vom 2024-10-17
https://www.bitdefender.com/support/security-advisories/insecure-trust-of-certificates-using-collision-hash-functions-in-bitdefender-total-security-https-scanning-va-11239/
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BItdefender Security Advisory vom 2024-10-17
https://www.bitdefender.com/support/security-advisories/insecure-trust-of-dsa-signed-certificates-in-bitdefender-total-security-https-scanning-va-11166/
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BItdefender Security Advisory vom 2024-10-17
https://www.bitdefender.com/support/security-advisories/insecure-trust-of-self-signed-certificates-in-bitdefender-total-security-https-scanning-va-11164/
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BItdefender Security Advisory vom 2024-10-17
https://www.bitdefender.com/support/security-advisories/insecure-trust-of-basic-constraints-certificate-in-bitdefender-total-security-https-scanning-va-11210/