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Debian DLA-1696-1 : ceph security update

medium Nessus Plugin ID 122547

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Synopsis

The remote Debian host is missing a security update.

Description

Several vulnerabilities were discovered in Ceph, a distributed storage and file system.

CVE-2018-14662

It was found that authenticated ceph users with read only permissions could steal dm-crypt encryption keys used in ceph disk encryption.

CVE-2018-16846

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

For Debian 8 'Jessie', these problems have been fixed in version 0.80.7-2+deb8u3.

We recommend that you upgrade your ceph packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html

https://packages.debian.org/source/jessie/ceph

Plugin Details

Severity: Medium

ID: 122547

File Name: debian_DLA-1696.nasl

Version: 1.4

Type: local

Agent: unix

Published: 3/4/2019

Updated: 1/11/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.7

Temporal Score: 2

Vector: CVSS2#AV:A/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2018-14662

CVSS v3

Risk Factor: Medium

Base Score: 5.7

Temporal Score: 5

Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libcephfs1, p-cpe:/a:debian:debian_linux:ceph-mds, p-cpe:/a:debian:debian_linux:libcephfs-jni, p-cpe:/a:debian:debian_linux:librados2, p-cpe:/a:debian:debian_linux:librados2-dbg, p-cpe:/a:debian:debian_linux:rbd-fuse, p-cpe:/a:debian:debian_linux:ceph-fuse-dbg, p-cpe:/a:debian:debian_linux:rest-bench-dbg, p-cpe:/a:debian:debian_linux:librbd-dev, p-cpe:/a:debian:debian_linux:ceph-fs-common-dbg, p-cpe:/a:debian:debian_linux:python-ceph, p-cpe:/a:debian:debian_linux:ceph-fs-common, p-cpe:/a:debian:debian_linux:rest-bench, p-cpe:/a:debian:debian_linux:ceph-dbg, p-cpe:/a:debian:debian_linux:ceph-common-dbg, p-cpe:/a:debian:debian_linux:libcephfs-dev, p-cpe:/a:debian:debian_linux:librados-dev, p-cpe:/a:debian:debian_linux:radosgw, p-cpe:/a:debian:debian_linux:librbd1, p-cpe:/a:debian:debian_linux:libcephfs-jni-dbg, p-cpe:/a:debian:debian_linux:ceph-common, p-cpe:/a:debian:debian_linux:ceph-mds-dbg, p-cpe:/a:debian:debian_linux:librbd1-dbg, p-cpe:/a:debian:debian_linux:ceph-resource-agents, p-cpe:/a:debian:debian_linux:radosgw-dbg, p-cpe:/a:debian:debian_linux:ceph-fuse, p-cpe:/a:debian:debian_linux:ceph, p-cpe:/a:debian:debian_linux:ceph-test-dbg, p-cpe:/a:debian:debian_linux:libcephfs1-dbg, p-cpe:/a:debian:debian_linux:rbd-fuse-dbg, cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:libcephfs-java, p-cpe:/a:debian:debian_linux:ceph-test

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 3/1/2019

Vulnerability Publication Date: 1/15/2019

Reference Information

CVE: CVE-2018-14662, CVE-2018-16846