Vulnerability Details CVE-2017-16818
RADOS Gateway in Ceph 12.1.0 through 12.2.1 allows remote authenticated users to cause a denial of service (assertion failure and application exit) by leveraging "full" (not necessarily admin) privileges to post an invalid profile to the admin API, related to rgw/rgw_iam_policy.cc, rgw/rgw_basic_types.h, and rgw/rgw_iam_types.h.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.5%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1515872
- https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/
- https://bugzilla.redhat.com/show_bug.cgi?id=1515872
- https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/
Products affected by CVE-2017-16818
-
cpe:2.3:a:redhat:ceph:12.1.0
-
cpe:2.3:a:redhat:ceph:12.1.1
-
cpe:2.3:a:redhat:ceph:12.1.2
-
cpe:2.3:a:redhat:ceph:12.1.3
-
cpe:2.3:a:redhat:ceph:12.1.4
-
cpe:2.3:a:redhat:ceph:12.2.0
-
cpe:2.3:a:redhat:ceph:12.2.1
-
cpe:2.3:o:fedoraproject:fedora:27