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ubuntuUbuntuUSN-6063-1
HistoryMay 09, 2023 - 12:00 a.m.

Ceph vulnerabilities

2023-05-0900:00:00
ubuntu.com
31
ceph
vulnerabilities
ubuntu 22.10
ubuntu 22.04 lts
ubuntu 20.04 lts
ubuntu 18.04 esm
key lengths
encryption keys
cve-2021-3979
volumes plugin
access
share
cve-2022-0670
crash dumps
local attacker
privileges
root
cve-2022-3650
url processing
rgw backends
denial of service
cve-2022-3854

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.8%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • ceph - distributed storage and file system

Details

Mark Kirkwood discovered that Ceph incorrectly handled certain key lengths.
An attacker could possibly use this issue to create non-random encryption
keys. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2021-3979)

It was discovered that Ceph incorrectly handled the volumes plugin. An
attacker could possibly use this issue to obtain access to any share. This
issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.
(CVE-2022-0670)

It was discovered that Ceph incorrectly handled crash dumps. A local
attacker could possibly use this issue to escalate privileges to root. This
issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.
(CVE-2022-3650)

It was discovered that Ceph incorrectly handled URL processing on RGW
backends. An attacker could possibly use this issue to cause RGW to crash,
leading to a denial of service. This issue only affected Ubuntu 22.04 LTS
and Ubuntu 22.10. (CVE-2022-3854)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchceph< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-base< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-base-dbgsym< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-common< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-common-dbgsym< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-fuse< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-fuse-dbgsym< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-grafana-dashboards< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-immutable-object-cache< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Ubuntu22.10noarchceph-immutable-object-cache-dbgsym< 17.2.5-0ubuntu0.22.10.3UNKNOWN
Rows per page:
1-10 of 2791

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.8%