Vulnerability Name:

CVE-2021-23239 (CCN-194529)

Assigned:2021-01-11
Published:2021-01-11
Updated:2022-11-09
Summary:The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a sudo_edit.c race condition in replacing a user-controlled directory by a symlink to an arbitrary path.
CVSS v3 Severity:2.5 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N)
2.2 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
2.5 Low (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N)
2.2 Low (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:1.9 Low (CVSS v2 Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-59
CWE-203
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2021-23239

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23239

Source: XF
Type: UNKNOWN
sudo-cve202123239-info-disc(194529)

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20221107 [SECURITY] [DLA 3181-1] sudo security update

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-324479472c

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-234d14bfcc

Source: CCN
Type: oss-sec Mailing List, Mon, 11 Jan 2021 15:05:23 +0100
Various security fixes in sudo 1.9.5 (CVE-2021-23239, CVE-2021-23240)

Source: GENTOO
Type: Third Party Advisory
GLSA-202101-33

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20210129-0010/

Source: CCN
Type: IBM Security Bulletin 6520474 (QRadar SIEM)
IBM QRadar SIEM Application Framework Base Image is vulnerable to using components with Known Vulnerabilities

Source: CCN
Type: Sudo Web site
Sudo

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://www.sudo.ws/stable.html#1.9.5

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sudo_project:sudo:*:*:*:*:*:*:*:* (Version < 1.8.32)
  • OR cpe:/a:sudo_project:sudo:*:*:*:*:*:*:*:* (Version >= 1.9.0 and < 1.9.5)

    • Configuration 2:
  • cpe:/a:netapp:cloud_backup:-:*:*:*:*:*:*:*
  • OR cpe:/a:netapp:solidfire:-:*:*:*:*:*:*:*
  • OR cpe:/a:netapp:hci_management_node:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:sudo_project:sudo:1.9.4:-:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:qradar_security_information_and_event_manager:7.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:qradar_security_information_and_event_manager:7.4:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7812
    P
    		sudo-1.9.12p1-150500.5.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:95312
    P
    		Security update for webkit2gtk3 (Important)
    2022-07-22
    oval:org.opensuse.security:def:3235
    P
    		libpng16-16-1.6.8-14.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3453
    P
    		clamav-0.101.3-1.19 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3206
    P
    		liblua5_2-32bit-5.2.4-6.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94565
    P
    		glibc-2.31-150300.20.7 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94836
    P
    		sudo-1.9.9-150400.2.5 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:314
    P
    		sudo-1.9.5p2-1.5 on GA media (Moderate)
    2022-06-13
    oval:org.opensuse.security:def:365
    P
    		sudo-1.9.9-150400.2.5 on GA media (Moderate)
    2022-06-10
    oval:org.opensuse.security:def:99500
    P
    		 (Important)
    2022-03-15
    oval:org.opensuse.security:def:1243
    P
    		Security update for the Linux Kernel (Important)
    2022-03-08
    oval:org.opensuse.security:def:102025
    P
    		Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP3) (Important)
    2022-03-02
    oval:org.opensuse.security:def:113468
    P
    		sudo-1.9.7p2-1.4 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:99699
    P
    		 (Important)
    2021-12-06
    oval:org.opensuse.security:def:100007
    P
    		 (Important)
    2021-10-26
    oval:org.opensuse.security:def:106865
    P
    		sudo-1.9.7p2-1.4 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:93100
    P
    		 (Important)
    2021-08-12
    oval:org.opensuse.security:def:62332
    P
    		sudo-1.9.5p2-1.5 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101090
    P
    		sudo-1.9.5p2-1.5 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:72073
    P
    		sudo-1.9.5p2-1.5 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101278
    P
    		libgit2-28-0.28.4-1.28 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:99109
    P
    		 (Moderate)
    2021-06-09
    oval:org.opensuse.security:def:93253
    P
    		 (Important)
    2021-06-08
    oval:org.opensuse.security:def:5764
    P
    		Security update for postgresql10 (Moderate)
    2021-05-27
    oval:com.redhat.rhsa:def:20211723
    P
    		RHSA-2021:1723: sudo security and bug fix update (Low)
    2021-05-18
    oval:org.opensuse.security:def:28922
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:54745
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:82603
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:111193
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:29396
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:51148
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:55219
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:83217
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:30010
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:21400
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:81090
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:55833
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:23160
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:82129
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:110657
    P
    		Security update for sudo (Important)
    2021-01-27
    oval:org.opensuse.security:def:33684
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:89162
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:57043
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:84636
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:107944
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:75921
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:126738
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:9551
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:92159
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:69502
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:31653
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:59507
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:87426
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:23620
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:92947
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:5074
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:8803
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:70441
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:33942
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:64324
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:89420
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:57476
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:85684
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:108691
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:127135
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:97156
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:9750
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:92351
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:69691
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:99301
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:32139
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:59765
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:88155
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:23936
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:73446
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:117459
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:8998
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:90473
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:34481
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:64542
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:97438
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:57962
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:86117
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:51608
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:10116
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:92550
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:69890
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:32962
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:60304
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:88469
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:26087
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:84177
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:104128
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:73664
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:125569
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:9362
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:91964
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:66853
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:98914
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:31220
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:58785
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:86603
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:51924
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:10301
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:92749
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:8618
    P
    		Security update for sudo (Important)
    2021-01-26
    oval:org.opensuse.security:def:70256
    P
    		Security update for sudo (Important)
    2021-01-26
    BACK
    sudo_project sudo *
    sudo_project sudo *
    netapp cloud backup -
    netapp solidfire -
    netapp hci management node -
    fedoraproject fedora 32
    fedoraproject fedora 33
    debian debian linux 10.0
    sudo_project sudo 1.9.4 -
    ibm qradar security information and event manager 7.3
    ibm qradar security information and event manager 7.4 -