An issue was discovered in LemonLDAP::NG before 2.0.12. Session cache corruption can lead to authorization bypass or spoofing. By running a loop that makes many authentication attempts, an attacker might alternately be authenticated as one of two different users.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:lemonldap-ng:lemonldap\\:\\:ng:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "2.0.11"
}
],
"source": "CPE_RANGE",
"vendor_product": "lemonldap-ng:lemonldap::ng"
},
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "10.0"
},
{
"last_affected": "10.0"
}
],
"source": "CPE_STRING",
"vendor_product": "debian:debian_linux"
},
{
"extracted_events": [
{
"fixed": "2.0.12"
}
],
"source": "DESCRIPTION"
}
]
}