title: Memory leak when receiving messages in APROL Tbase server
description:  Lack of verification in B&R APROL
Tbase server versions < R 4.2-07 may lead to memory leaks when receiving messages
problem types: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
affected:
{
defaultStatus: unaffected
product: B&R APROL
vendor: B&R Industrial Automation
versions:
status: affected, version: < R 4.2-07
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL