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.
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "8.0"
}
],
"cpe": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*"
}
]
}{
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "1.4.0"
}
],
"cpe": "cpe:2.3:a:port389:389-ds-base:1.4.0:*:*:*:*:*:*:*"
}