SUSE update for ceph

1) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU66551

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-3979

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

Description

The vulnerability allows an attacker to gain access to sensitive information.

The vulnerability exists due to Ceph volume does not the honour osd_dmcrypt_key_size, resulting in the key length is being incorrectly passed in an encryption algorithm to create a non random key. An attacker with physical access to encrypted device can decrypt data and gain access to sensitive information.

Mitigation

Update the affected package ceph to the latest version.

Vulnerable software versions

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

cephfs-top: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

cephadm: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-prometheus-alerts: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-rook: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-modules-core: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-k8sevents: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-diskprediction-local: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-dashboard: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-cephadm: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-grafana-dashboards: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-test-debugsource: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-test-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-test: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rbd-nbd-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rbd-nbd: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rbd-mirror-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rbd-mirror: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rbd-fuse-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rbd-fuse: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

rados-objclass-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-rgw-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-rgw: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-rbd-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-rbd: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-rados-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-rados: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-cephfs-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-cephfs: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-ceph-common: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

python3-ceph-argparse: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librgw2-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librgw2: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librgw-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librbd1-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librbd1: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librbd-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libradospp-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librados2-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librados2: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librados-devel-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

librados-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libcephsqlite-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libcephsqlite-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libcephsqlite: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libcephfs2-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libcephfs2: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

libcephfs-devel: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

cephfs-shell: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

cephfs-mirror-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

cephfs-mirror: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-radosgw-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-radosgw: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-osd-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-osd: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mon-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mon: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mgr: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mds-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-mds: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-immutable-object-cache-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-immutable-object-cache: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-fuse-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-fuse: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-debugsource: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-common-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-common: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-base-debuginfo: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph-base: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

ceph: before 16.2.9.536+g41a9f9a5573-150400.3.3.1

CPE2.3

• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:cephfs-top:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cephadm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-prometheus-alerts:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-rook:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-modules-core:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-k8sevents:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-diskprediction-local:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-dashboard:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-cephadm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-grafana-dashboards:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-test-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-test-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-test:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rbd-nbd-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rbd-nbd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rbd-mirror-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rbd-mirror:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rbd-fuse-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rbd-fuse:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:rados-objclass-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-rgw-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-rgw:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-rbd-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-rbd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-rados-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-rados:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-cephfs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-cephfs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-ceph-common:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:python3-ceph-argparse:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librgw2-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librgw2:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librgw-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librbd1-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librbd1:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librbd-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libradospp-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librados2-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librados2:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librados-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:librados-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libcephsqlite-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libcephsqlite-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libcephsqlite:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libcephfs2-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libcephfs2:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libcephfs-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cephfs-shell:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cephfs-mirror-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cephfs-mirror:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-radosgw-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-radosgw:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-osd-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-osd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mon-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mon:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mgr:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mds-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-mds:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-immutable-object-cache-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-immutable-object-cache:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-fuse-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-fuse:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-common-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-common:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ceph:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222818-1/

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.