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High severity · published Oct 18, 2024
CVE-2023-6056
Insecure Trust of Self-Signed Certificates in Bitdefender Total Security HTTPS Scanning (VA-11164)
7.4
CVSS
0.2%
EPSS
No
On KEV
Description
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 proper validation, allowing an attacker to establish MITM SSL connections to arbitrary sites.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TS
Total Security · BItdefender
before 27.0.25.115 · source: vendor, NVD, CISA
Affected product
TS
Total Security
BItdefender
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-6056
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-6056
Vendor Advisory
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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