A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.
[
{
"product": "openldap",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "openldap 2.4.55"
}
]
}
]