description: Avast and AVG Antivirus for Windows were susceptible to a NULL pointer dereference issue via RPC-interface. The issue was fixed with Avast and AVG Antivirus version 22.11
problem types: CWE-476 NULL Pointer Dereference
affected:
{
defaultStatus: unaffected
platforms: Windows
product: Avast Antivirus
vendor: AVAST
versions:
lessThanOrEqual: 22.10, status: affected, version: 22.5, versionType: 22.11
}
{
defaultStatus: unaffected
platforms: Windows
product: AVG Antivirus
vendor: AVG
versions:
lessThanOrEqual: 22.10, status: affected, version: 22.5, versionType: 22.11
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 5.8
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL