description: Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP address. This issue affects: Gallagher Gallagher Controller 6000 vCR8.60 versions prior to 220303a; vCR8.50 versions prior to 220303a; vCR8.40 versions prior to 220303a; vCR8.30 versions prior to 220303a.
problem types: CWE-754 Improper Check for Unusual or Exceptional Conditions
affected:
{
product: Gallagher Controller 6000
vendor: Gallagher
versions:
lessThan: 220303a, status: affected, version: vCR8.60, versionType: custom
lessThan: 220303a, status: affected, version: vCR8.50, versionType: custom
lessThan: 220303a, status: affected, version: vCR8.40, versionType: custom
lessThan: 220303a, status: affected, version: vCR8.30, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]