contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"cpe": "cpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"fixed": "6.5.1"
}
]
},
{
"source": "CPE_FIELD",
"cpe": "cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"fixed": "21.1.2"
}
]
},
{
"source": "CPE_FIELD",
"cpe": "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "15.0"
}
]
},
{
"source": "CPE_FIELD",
"cpe": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "15.1"
}
]
}
]
}{
"source": "CPE_FIELD",
"cpe": "cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.4.45"
}
]
}