Vulnerability CVE-2021-3567

Vulnerability Name:

CVE-2021-3567 (CCN-223603)

Assigned:

2021-05-28

Published:

2022-03-25

Updated:

2023-07-07

Summary:

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2021-3567

Source: CCN
Type: Launchpad Web site
[SRU] caribou: Segfault (as regression of xorg CVE-2020-25712 fix) cause security issue for cinnamon

Source: CCN
Type: Red Hat Bugzilla - Bug 1962836
(CVE-2021-3567) - CVE-2021-3567 caribou: segfault on pressing e since Xorg CVE-2020-25712 fix

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

Source: XF
Type: UNKNOWN
caribou-cve20213567-dos(223603)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2021-3567

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:7875	P	caribou-0.4.21-150400.19.6 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:3259	P	libsqlite3-0-3.8.10.2-9.12.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94889	P	caribou-0.4.21-150400.19.6 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:94786	P	postgresql-14-150400.2.72 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:99483	P	(Moderate)	2022-02-04
oval:org.opensuse.security:def:112049	P	caribou-0.4.21-7.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:105601	P	Security update for libvirt (Important) (in QA)	2021-12-30
oval:org.opensuse.security:def:99682	P	(Moderate)	2021-10-06
oval:org.opensuse.security:def:99990	P	(Important)	2021-09-03
oval:org.opensuse.security:def:101499	P	Security update for libesmtp (Important)	2021-09-03
oval:org.opensuse.security:def:110980	P	Security update for caribou (Important)	2021-07-21
oval:org.opensuse.security:def:4205	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:65294	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:117679	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:108165	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:74298	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:4141	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:65230	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:74362	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:101709	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:111632	P	Security update for caribou (Important)	2021-07-20
oval:org.opensuse.security:def:92142	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:97081	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:9350	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:92931	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:70244	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:99092	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:10284	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:8606	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:92334	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:69490	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:9534	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:93084	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:70424	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:99284	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:8786	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:92533	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:69674	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:9733	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:93237	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:91947	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:8981	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:92732	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:69873	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:98897	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:10104	P	Security update for caribou (Important)	2021-06-17
oval:org.opensuse.security:def:6284	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:32117	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:23920	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:57940	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:88451	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:51585	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:84160	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:127120	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:34462	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:30211	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:60285	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:56034	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:86581	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:82589	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:32943	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:26072	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:58766	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:89147	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:51908	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:84618	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:35254	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:31198	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:61077	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:57021	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:87407	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:83298	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:125553	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:33669	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:29382	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:59492	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:89405	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:55205	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:85662	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:5059	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:31638	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:23597	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:57461	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:88138	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:83418	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:126723	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:33927	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:30091	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:59750	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:55914	P	Security update for caribou (Important)	2021-06-10
oval:org.opensuse.security:def:86102	P	Security update for caribou (Important)	2021-06-10

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