A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP message values freed by a preceding database module, resulting in a use-after-free issue. This issue is only possible when modifying certain privileged attributes, such as userAccountControl.
[
{
"vendor": "n/a",
"product": "samba",
"versions": [
{
"version": "Versions prior to samba 4.16.4, samba 4.15.9, samba 4.14.14",
"status": "affected"
}
]
}
]