Detections
Analytics

CBL Mariner 2.0 Security Update: ceph / zstd (CVE-2021-24032)

medium Nessus Plugin ID 212015

Synopsis

The remote CBL Mariner host is missing one or more security updates.

Description

The version of ceph / zstd installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-24032 advisory.

 - Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties. (CVE-2021-24032)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://nvd.nist.gov/vuln/detail/CVE-2021-24032

Plugin Details

Severity: Medium

ID: 212015

File Name: mariner_CVE-2021-24032.nasl

Version: 1.1

Type: local

Published: 12/3/2024

Updated: 12/3/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

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

CVSS Score Source: CVE-2021-24032

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

Vector: CVSS:3.0/AV:L/AC:H/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:microsoft:cbl-mariner:python3-cephfs, p-cpe:/a:microsoft:cbl-mariner:librbd1, p-cpe:/a:microsoft:cbl-mariner:libcephfs2, p-cpe:/a:microsoft:cbl-mariner:zstd-debuginfo, p-cpe:/a:microsoft:cbl-mariner:ceph-mds, p-cpe:/a:microsoft:cbl-mariner:rbd-fuse, p-cpe:/a:microsoft:cbl-mariner:ceph-mgr-dashboard, p-cpe:/a:microsoft:cbl-mariner:libradospp-devel, p-cpe:/a:microsoft:cbl-mariner:ceph-mgr, p-cpe:/a:microsoft:cbl-mariner:python3-rbd, p-cpe:/a:microsoft:cbl-mariner:librgw2, p-cpe:/a:microsoft:cbl-mariner:ceph-mgr-k8sevents, p-cpe:/a:microsoft:cbl-mariner:ceph-mgr-rook, p-cpe:/a:microsoft:cbl-mariner:libradosstriper1, p-cpe:/a:microsoft:cbl-mariner:librbd-devel, p-cpe:/a:microsoft:cbl-mariner:python3-rgw, p-cpe:/a:microsoft:cbl-mariner:zstd-libs, p-cpe:/a:microsoft:cbl-mariner:ceph-radosgw, p-cpe:/a:microsoft:cbl-mariner:python3-ceph-common, p-cpe:/a:microsoft:cbl-mariner:ceph-fuse, p-cpe:/a:microsoft:cbl-mariner:ceph-common, p-cpe:/a:microsoft:cbl-mariner:librgw-devel, p-cpe:/a:microsoft:cbl-mariner:python3-ceph-argparse, p-cpe:/a:microsoft:cbl-mariner:zstd, p-cpe:/a:microsoft:cbl-mariner:rbd-mirror, p-cpe:/a:microsoft:cbl-mariner:ceph-grafana-dashboards, p-cpe:/a:microsoft:cbl-mariner:ceph-mon, p-cpe:/a:microsoft:cbl-mariner:cephadm, p-cpe:/a:microsoft:cbl-mariner:zstd-doc, p-cpe:/a:microsoft:cbl-mariner:rbd-nbd, x-cpe:/o:microsoft:cbl-mariner, p-cpe:/a:microsoft:cbl-mariner:rados-objclass-devel, p-cpe:/a:microsoft:cbl-mariner:ceph-osd, p-cpe:/a:microsoft:cbl-mariner:ceph-mgr-cephadm, p-cpe:/a:microsoft:cbl-mariner:librados-devel, p-cpe:/a:microsoft:cbl-mariner:ceph-immutable-object-cache, p-cpe:/a:microsoft:cbl-mariner:ceph, p-cpe:/a:microsoft:cbl-mariner:python3-rados, p-cpe:/a:microsoft:cbl-mariner:ceph-mgr-modules-core, p-cpe:/a:microsoft:cbl-mariner:ceph-prometheus-alerts, p-cpe:/a:microsoft:cbl-mariner:ceph-base, p-cpe:/a:microsoft:cbl-mariner:zstd-devel, p-cpe:/a:microsoft:cbl-mariner:librados2, p-cpe:/a:microsoft:cbl-mariner:libcephfs-devel, p-cpe:/a:microsoft:cbl-mariner:libradosstriper-devel

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/CBLMariner/release, Host/CBLMariner/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 12/2/2024

Vulnerability Publication Date: 3/4/2021

Reference Information

CVE: CVE-2021-24032