In BIG-IP APM versions 12.1.0-12.1.5.1 and 11.6.1-11.6.5.2, RADIUS authentication leaks memory when the username for authentication is not set.
[
{
"product": "BIG-IP APM",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "12.1.0-12.1.5.1, 11.6.1-11.6.5.2"
}
]
}
]