It was found that libpam4j up to and including 1.8 did not properly validate user accounts when authenticating. A user with a valid password for a disabled account would be able to bypass security restrictions and possibly access sensitive information.
[
{
"product": "libpam4j",
"vendor": "Red Hat, Inc.",
"versions": [
{
"status": "affected",
"version": "up to and including 1.8"
}
]
}
]