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Ubuntu 18.04 LTS : Ceph vulnerability (USN-4304-1)

medium Nessus Plugin ID 134662

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Synopsis

The remote Ubuntu host is missing a security update.

Description

Or Friedman discovered that Ceph incorrectly handled disconnects. A remote authenticated attacker could possibly use this issue to cause Ceph to consume resources, leading to a denial of service.

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

Solution

Update the affected packages.

See Also

https://ubuntu.com/security/notices/USN-4304-1

Plugin Details

Severity: Medium

ID: 134662

File Name: ubuntu_USN-4304-1.nasl

Version: 1.6

Type: local

Agent: unix

Published: 3/18/2020

Updated: 10/21/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2020-1700

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:ceph, p-cpe:/a:canonical:ubuntu_linux:ceph-base, p-cpe:/a:canonical:ubuntu_linux:ceph-common, p-cpe:/a:canonical:ubuntu_linux:ceph-fuse, p-cpe:/a:canonical:ubuntu_linux:ceph-mds, p-cpe:/a:canonical:ubuntu_linux:ceph-mgr, p-cpe:/a:canonical:ubuntu_linux:ceph-mon, p-cpe:/a:canonical:ubuntu_linux:ceph-osd, p-cpe:/a:canonical:ubuntu_linux:ceph-resource-agents, p-cpe:/a:canonical:ubuntu_linux:ceph-test, p-cpe:/a:canonical:ubuntu_linux:libcephfs-dev, p-cpe:/a:canonical:ubuntu_linux:libcephfs-java, p-cpe:/a:canonical:ubuntu_linux:libcephfs-jni, p-cpe:/a:canonical:ubuntu_linux:libcephfs2, p-cpe:/a:canonical:ubuntu_linux:librados-dev, p-cpe:/a:canonical:ubuntu_linux:librados2, p-cpe:/a:canonical:ubuntu_linux:libradosstriper-dev, p-cpe:/a:canonical:ubuntu_linux:libradosstriper1, p-cpe:/a:canonical:ubuntu_linux:librbd-dev, p-cpe:/a:canonical:ubuntu_linux:librbd1, p-cpe:/a:canonical:ubuntu_linux:librgw-dev, p-cpe:/a:canonical:ubuntu_linux:librgw2, p-cpe:/a:canonical:ubuntu_linux:python-ceph, p-cpe:/a:canonical:ubuntu_linux:python-cephfs, p-cpe:/a:canonical:ubuntu_linux:python-rados, p-cpe:/a:canonical:ubuntu_linux:python-rbd, p-cpe:/a:canonical:ubuntu_linux:python-rgw, p-cpe:/a:canonical:ubuntu_linux:python3-ceph-argparse, p-cpe:/a:canonical:ubuntu_linux:python3-cephfs, p-cpe:/a:canonical:ubuntu_linux:python3-rados, p-cpe:/a:canonical:ubuntu_linux:python3-rbd, p-cpe:/a:canonical:ubuntu_linux:python3-rgw, p-cpe:/a:canonical:ubuntu_linux:rados-objclass-dev, p-cpe:/a:canonical:ubuntu_linux:radosgw, p-cpe:/a:canonical:ubuntu_linux:rbd-fuse, p-cpe:/a:canonical:ubuntu_linux:rbd-mirror, p-cpe:/a:canonical:ubuntu_linux:rbd-nbd, cpe:/o:canonical:ubuntu_linux:18.04:-:lts

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/17/2020

Vulnerability Publication Date: 2/7/2020

Reference Information

CVE: CVE-2020-1700

USN: 4304-1