Vulnerability Name:

CVE-2021-3979 (CCN-217027)

Assigned:2021-11-19
Published:2022-01-11
Updated:2023-07-11
Summary:
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2021-3979

Source: secalert@redhat.com
Type: Vendor Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Issue Tracking, Vendor Advisory
secalert@redhat.com

Source: CCN
Type: Ceph Web site
Ceph

Source: XF
Type: UNKNOWN
ceph-cve20213979-info-disc(217027)

Source: secalert@redhat.com
Type: Patch, Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Patch, Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Mailing List
secalert@redhat.com

Source: CCN
Type: oss-sec Mailing List, Tue, 11 Jan 2022 16:10:06 -0500
CVE-2021-3979 ceph: Ceph volume does not honour osd_dmcrypt_key_size

Source: secalert@redhat.com
Type: Issue Tracking, Vendor Advisory
secalert@redhat.com

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ceph:ceph:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7460
    P
    ceph-common-16.2.11.58+g38d6afd3b78-150400.3.6.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:693
    P
    Security update for ceph (Important)
    2022-08-16
    oval:org.opensuse.security:def:3640
    P
    Security update for ceph (Important) (in QA)
    2022-07-15
    oval:org.opensuse.security:def:95270
    P
    Security update for ceph (Important) (in QA)
    2022-07-15
    BACK
    ceph ceph -