A flaw was found in Samba. An incomplete access check on dnsHostName allows authenticated but otherwise unprivileged users to delete this attribute from any object in the directory.
{
"versions": [
{
"introduced": "4.17.0"
},
{
"fixed": "4.17.7"
},
{
"introduced": "0"
},
{
"last_affected": "4.18.0-NA"
},
{
"introduced": "0"
},
{
"last_affected": "4.18.0-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "4.18.0-rc2"
},
{
"introduced": "0"
},
{
"last_affected": "4.18.0-rc3"
},
{
"introduced": "0"
},
{
"last_affected": "4.18.0-rc4"
}
]
}