description: Improper Certificate Validation vulnerability in the Online Threat Prevention module as used in Bitdefender Total Security allows an attacker to potentially bypass HTTP Strict Transport Security (HSTS) checks. This issue affects: Bitdefender Total Security versions prior to 25.0.7.29. Bitdefender Internet Security versions prior to 25.0.7.29. Bitdefender Antivirus Plus versions prior to 25.0.7.29.
problem types: CWE-295 Improper Certificate Validation
affected:
{
product: Total Security
vendor: Bitdefender
versions:
lessThan: 25.0.7.29, status: affected, version: unspecified, versionType: custom
}
{
product: Internet Security
vendor: Bitdefender
versions:
lessThan: 25.0.7.29, status: affected, version: unspecified, versionType: custom
}
{
product: Antivirus Plus
vendor: Bitdefender
versions:
lessThan: 25.0.7.29, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
version: 3.1
]
solutions: An automatic update to version 25.0.7.29 fixes the issue.