Vulnerability Name:

CVE-2021-3621 (CCN-213412)

Assigned:2021-06-23
Published:2021-06-23
Updated:2023-05-29
Summary:
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
6.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
6.7 Medium (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-3621

Source: CCN
Type: Red Hat Bugzilla - Bug 1975142
CVE-2021-3621 sssd: shell command injection in sssctl

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

Source: XF
Type: UNKNOWN
sssd-cve20213621-cmd-exec(213412)

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: CCN
Type: SSSD Web site
SSSD

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

Vulnerable Configuration:Configuration RedHat 1:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*
    • Configuration RedHat 2:
  • cpe:/a:redhat:enterprise_linux:8::crb:*:*:*:*:*
    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*
    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*
    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*
    • Configuration RedHat 6:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*
    • Configuration RedHat 7:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*
    • Configuration RedHat 8:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*
    • Configuration RedHat 9:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7600
    P
    		libipa_hbac-devel-2.5.2-150500.8.3 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:770
    P
    		Security update for go1.18 (Important)
    2022-09-21
    oval:org.opensuse.security:def:691
    P
    		Security update for sssd (Moderate)
    2022-08-10
    oval:org.opensuse.security:def:3671
    P
    		Security update for buildah (Moderate)
    2022-08-05
    oval:org.opensuse.security:def:3203
    P
    		libldb1-1.5.4-1.28 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3621
    P
    		liblcms1-1.19-17.28 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94833
    P
    		sssd-common-32bit-1.16.1-150300.23.26.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:95251
    P
    		Security update for sssd (Moderate) (in QA)
    2022-06-15
    oval:org.opensuse.security:def:127256
    P
    		Security update for sssd (Important)
    2022-04-19
    oval:org.opensuse.security:def:125693
    P
    		Security update for sssd (Important)
    2022-04-19
    oval:org.opensuse.security:def:126859
    P
    		Security update for sssd (Important)
    2022-04-19
    oval:org.opensuse.security:def:6163
    P
    		Security update for virglrenderer (Important)
    2022-02-17
    oval:org.opensuse.security:def:73882
    P
    		Security update for sssd (Important)
    2021-09-03
    oval:org.opensuse.security:def:67252
    P
    		Security update for sssd (Important)
    2021-09-03
    oval:org.opensuse.security:def:76320
    P
    		Security update for sssd (Important)
    2021-09-03
    oval:org.opensuse.security:def:101501
    P
    		Security update for sssd (Important)
    2021-09-03
    oval:org.opensuse.security:def:111702
    P
    		Security update for sssd (Important)
    2021-09-03
    oval:org.opensuse.security:def:64760
    P
    		Security update for sssd (Important)
    2021-09-03
    oval:com.redhat.rhsa:def:20213336
    P
    		RHSA-2021:3336: sssd security and bug fix update (Important)
    2021-08-31
    oval:org.opensuse.security:def:5099
    P
    		Security update for sssd (Important)
    2021-08-30
    oval:org.opensuse.security:def:34522
    P
    		Security update for sssd (Important)
    2021-08-30
    oval:org.opensuse.security:def:60345
    P
    		Security update for sssd (Important)
    2021-08-30
    oval:org.opensuse.security:def:26112
    P
    		Security update for sssd (Important)
    2021-08-30
    oval:com.redhat.rhsa:def:20213151
    P
    		RHSA-2021:3151: sssd security update (Important)
    2021-08-16
    BACK