Denial of Service Risk in Ceph Affecting RGW Users
CVE-2018-16846

6.5MEDIUM

Key Information:

Vendor

[unknown]

Status
Ceph
Vendor
CVE Published:
15 January 2019

What is CVE-2018-16846?

An issue exists in Ceph versions prior to 13.2.4 where authenticated Ceph RGW users can exploit a vulnerability that disrupts access to OMAPs, which hold bucket indices. This leads to a denial of service condition, potentially impacting the availability and performance of the Ceph storage clusters.

Affected Version(s)

ceph 13.2.4

References

https://lists.debian.org/debian-lts-announce/2019/03/msg0...
mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-announce/2019...
vendor-advisoryx_refsource_SUSE
https://usn.ubuntu.com/4035-1/
vendor-advisoryx_refsource_UBUNTU

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.