A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.
[
{
"defaultStatus": "unaffected",
"product": "389-ds-base",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "1.4"
}
]
}
]