Vulnerability Monitor

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CVE-2018-16846

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.

Published

2019-01-15T18:29:00.247

Last Modified

2024-11-21T03:53:26.110

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 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: Secondary
CWE-770
Type: Secondary
CWE-770

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	ceph	< 13.2.4	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	opensuse	leap	15.0	Yes
Application	redhat	ceph_storage	2.0	Yes
Application	redhat	ceph_storage	3.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	18.10	Yes
Operating System	canonical	ubuntu_linux	19.04	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html Mailing List, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:2538 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:2541 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16846 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://ceph.com/releases/13-2-4-mimic-released/ Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html Mailing List, Third Party Advisory ([email protected])
https://usn.ubuntu.com/4035-1/ Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:2538 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:2541 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16846 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://ceph.com/releases/13-2-4-mimic-released/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4035-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)