Executive Summary

Informations
Name CVE-2018-16846 First vendor Publication 2019-01-15
Vendor Cve Last vendor Modification 2022-04-19

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16846

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-770 Allocation of Resources Without Limits or Throttling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3
Application 2
Os 3
Os 2
Os 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16846
MISC https://ceph.com/releases/13-2-4-mimic-released/
MLIST https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html
https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html
REDHAT https://access.redhat.com/errata/RHSA-2019:2538
https://access.redhat.com/errata/RHSA-2019:2541
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
UBUNTU https://usn.ubuntu.com/4035-1/

Alert History

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Date Informations
2022-04-19 21:23:30
  • Multiple Updates
2021-08-19 09:23:02
  • Multiple Updates
2021-08-11 17:23:06
  • Multiple Updates
2021-05-05 01:30:19
  • Multiple Updates
2021-05-04 13:12:58
  • Multiple Updates
2021-04-22 02:27:31
  • Multiple Updates
2020-12-04 21:23:24
  • Multiple Updates
2020-09-18 21:23:02
  • Multiple Updates
2020-05-23 02:12:53
  • Multiple Updates
2020-05-23 01:09:32
  • Multiple Updates
2019-06-25 21:19:15
  • Multiple Updates
2019-05-10 21:19:18
  • Multiple Updates
2019-04-28 09:19:10
  • Multiple Updates
2019-03-04 17:18:55
  • Multiple Updates
2019-03-02 17:18:55
  • Multiple Updates
2019-01-25 21:19:11
  • Multiple Updates
2019-01-15 21:19:28
  • First insertion