Vulnerability Monitor

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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.

Published

2017-12-20T17:29:00.307

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-617

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	ceph	≤ 12.2.1	Yes
Operating System	fedoraproject	fedora	27	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1515872 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a Patch, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1515872 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ (af854a3a-2127-422b-91ae-364da2661108)