title: BIG-IP iRules vulnerability CVE-2022-41624
description: In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.2, 15.1.x before 15.1.7, 14.1.x before 14.1.5.2, and 13.1.x before 13.1.5.1, when a sideband iRule is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization.
problem types: CWE-401 Missing Release of Memory after Effective Lifetime
affected:
{
vendor: F5
product: BIG-IP
versions:
version: 17.0.x, status: affected, lessThan: 17.0.0.1, versionType: custom
version: 16.1.x, status: affected, lessThan: 16.1.3.2, versionType: custom
version: 15.1.x, status: affected, lessThan: 15.1.7, versionType: custom
version: 14.1.x, status: affected, lessThan: 14.1.5.2, versionType: custom
version: 13.1.x, status: affected, lessThan: 13.1.5.1, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
]