CVE-2017-16818
Ceph RADOS Gateway Authentication Bypass Denial of Service
Description
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.
INFO
Published Date :
Dec. 20, 2017, 5:29 p.m.
Last Modified :
Nov. 7, 2023, 2:40 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-16818.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1515872 | Issue Tracking Patch Third Party Advisory |
| https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-16818 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-16818 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-254 CWE-617 -
Reanalysis by [email protected]
Feb. 05, 2019
Action Type Old Value New Value Changed Reference Type https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a Patch https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a Patch, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1515872 Issue Tracking, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=1515872 Issue Tracking, Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:ceph:ceph:*:*:*:*:*:*:*:* versions from (including) 12.1.0 up to (including) 12.2.1 OR *cpe:2.3:a:redhat:ceph:*:*:*:*:*:*:*:* versions from (including) 12.1.0 up to (including) 12.2.1 -
Initial Analysis by [email protected]
Jan. 11, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a No Types Assigned https://github.com/ceph/ceph/commit/b3118cabb8060a8cc6a01c4e8264cb18e7b1745a Patch Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1515872 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1515872 Issue Tracking, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/U6VJA32U7HKGDRJQDJVM7JBYWD4T7BJL/ Third Party Advisory Added CWE CWE-254 Added CPE Configuration OR *cpe:2.3:a:ceph:ceph:*:*:*:*:*:*:*:* versions from (including) 12.1.0 up to (including) 12.2.1 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-16818 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-16818
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} 0.04%
score
0.59667
percentile