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Test ID:1.3.6.1.4.1.25623.1.0.844068
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-4035-1)
Summary:The remote host is missing an update for the 'ceph' package(s) announced via the USN-4035-1 advisory.
Description:Summary:
The remote host is missing an update for the 'ceph' package(s) announced via the USN-4035-1 advisory.

Vulnerability Insight:
It was discovered that Ceph incorrectly handled read only permissions. An
authenticated attacker could use this issue to obtain dm-crypt encryption
keys. This issue only affected Ubuntu 16.04 LTS. (CVE-2018-14662)

It was discovered that Ceph incorrectly handled certain OMAPs holding
bucket indices. An authenticated attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2018-16846)

It was discovered that Ceph incorrectly sanitized certain debug logs. A
local attacker could possibly use this issue to obtain encryption key
information. This issue was only addressed in Ubuntu 18.10 and Ubuntu
19.04. (CVE-2018-16889)

It was discovered that Ceph incorrectly handled certain civetweb requests.
A remote attacker could possibly use this issue to consume resources,
leading to a denial of service. This issue only affected Ubuntu 18.10 and
Ubuntu 19.04. (CVE-2019-3821)

Affected Software/OS:
'ceph' package(s) on Ubuntu 16.04, Ubuntu 18.10, Ubuntu 19.04.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-14662
https://ceph.com/releases/13-2-4-mimic-released
https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html
https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html
RedHat Security Advisories: RHSA-2019:2538
https://access.redhat.com/errata/RHSA-2019:2538
RedHat Security Advisories: RHSA-2019:2541
https://access.redhat.com/errata/RHSA-2019:2541
SuSE Security Announcement: openSUSE-SU-2019:1284 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
https://usn.ubuntu.com/4035-1/
Common Vulnerability Exposure (CVE) ID: CVE-2018-16846
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16846
https://ceph.com/releases/13-2-4-mimic-released/
Common Vulnerability Exposure (CVE) ID: CVE-2018-16889
106528
http://www.securityfocus.com/bid/106528
RHSA-2019:2538
RHSA-2019:2541
USN-4035-1
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16889
Common Vulnerability Exposure (CVE) ID: CVE-2019-3821
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3821
https://github.com/ceph/civetweb/pull/33
CopyrightCopyright (C) 2019 Greenbone AG

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