CVE-2023-6057

Insecure Trust of DSA-Signed Certificates in Bitdefender Total Security HTTPS Scanning (VA-11166)

Description

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 attacker to establish MITM SSL connections to arbitrary sites using a DSA-signed certificate.

Remediation

Solution:

  • An automatic update to product version 27.0.25.115 fixes the issue.

Category

8.6
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.04%
Vendor Advisory bitdefender.com
Affected: Bitdefender Total Security
Published at:
Updated at:

References

Link Tags
https://www.bitdefender.com/support/security-advisories/insecure-trust-of-dsa-signed-certificates-in-bitdefender-total-security-https-scanning-va-11166/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-6057?
CVE-2023-6057 has been scored as a high severity vulnerability.
How to fix CVE-2023-6057?
To fix CVE-2023-6057: An automatic update to product version 27.0.25.115 fixes the issue.
Is CVE-2023-6057 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-6057 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6057?
CVE-2023-6057 affects Bitdefender Total Security.
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