CVE-2018-16846

MEDIUM

Ceph < 13.2.4 - Authenticated Denial of Service via Bucket Index OMAPs

Title source: llm
STIX 2.1

Description

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.

References (8)

Core 8
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4035-1/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2538
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2541
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16846
Vendor Advisory x_refsource_misc
https://ceph.com/releases/13-2-4-mimic-released/
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html

Scores

CVSS v3 6.5
EPSS 0.0460
EPSS Percentile 89.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-770
Status published
Products (10)
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.10
canonical/ubuntu_linux 19.04
debian/debian_linux 8.0
debian/debian_linux 9.0
opensuse/leap 15.0
redhat/ceph < 13.2.4
redhat/ceph_storage 2.0
redhat/ceph_storage 3.0
redhat/enterprise_linux_server 7.0
Published Jan 15, 2019
Tracked Since Feb 18, 2026