ossa/OSSA-2013-028.json

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{
"advisory": {
"date": "2013-10-30",
"description": "The IBM OpenStack test team reported a vulnerability in role change code within the Keystone LDAP backend. When a role on a tenant is removed from a user, and that user doesn't have that role on the tenant, then the user may actually be granted the role on the tenant. A user could use social engineering and leverage that vulnerability to get extra roles granted, or may accidentally be granted extra roles. Only Keystone setups using a LDAP backend are affected.",
"id": "2013-028",
"title": "Unintentional role granting with Keystone LDAP backend",
"url": "http://lists.openstack.org/pipermail/openstack-announce/2013-October/000158.html"
},
"affects": [
{
"product": "keystone",
"version": "TODO"
}
],
"bugs": [
"1242855"
],
"notes": "",
"reporters": [
{
"company": "IBM",
"name": "The IBM OpenStack test team"
}
],
"reviews": [
"5310",
"53012",
"53154",
"53146"
],
"schema_version": 1,
"vulnerabilities": [
{
"cve": "CVE-2013-4477",
"cvss": {
"base_score": "4.9",
"scoring_vector": "AV:N/AC:M/Au:S/C:P/I:P/A:N"
},
"cwe": "TODO",
"impact": "moderate"
}
]
}