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nvd[email protected]NVD:CVE-2021-23239
HistoryJan 12, 2021 - 9:15 a.m.

CVE-2021-23239

2021-01-1209:15:14
CWE-59
[email protected]
web.nvd.nist.gov
7
sudo
vulnerability
directory-existence tests

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:M/Au:N/C:P/I:N/A:N

CVSS3

2.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4

Confidence

High

EPSS

0.001

Percentile

39.6%

JSON

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.

Affected configurations

Nvd
Node
sudo_projectsudoRange<1.8.32
OR
sudo_projectsudoRange1.9.0–1.9.5
Node
netappcloud_backupMatch-
OR
netapphci_management_nodeMatch-
OR
netappsolidfireMatch-
Node
fedoraprojectfedoraMatch32
OR
fedoraprojectfedoraMatch33
Node
debiandebian_linuxMatch10.0
VendorProductVersionCPE
sudo_projectsudo*cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*
netappcloud_backup-cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
netapphci_management_node-cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
netappsolidfire-cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Related

osv 4
alpinelinux 1
nessus 35
debian 1
ubuntucve 1
cvelist 1
veracode 1
prion 1
freebsd 1
redhatcve 1
debiancve 1
openvas 24
cve 1
cbl_mariner 1
oraclelinux 1
rosalinux 1
slackware 1
ubuntu 1
mageia 1
archlinux 1
almalinux 1
fedora 2
cloudfoundry 1
rocky 1
redhat 4
suse 2
gentoo 1
ibm 1
osv
osv
sudo - security update
2022-11-07 00:00:00
CVE-2021-23239
2021-01-12 09:15:14
Low: sudo security and bug fix update
2021-05-18 05:55:11
alpinelinux
alpinelinux
CVE-2021-23239
2021-01-12 09:15:14
nessus
nessus
FreeBSD : sudo -- Potential information leak in sudoedit (6193b3f6-548c-11eb-ba01-206a8a720317)
2021-01-12 00:00:00
EulerOS 2.0 SP3 : sudo (EulerOS-SA-2022-1191)
2022-02-23 00:00:00
Debian DLA-3181-1 : sudo - LTS security update
2022-11-07 00:00:00
debian
debian
[SECURITY] [DLA 3181-1] sudo security update
2022-11-07 15:00:58
ubuntucve
ubuntucve
CVE-2021-23239
2021-01-12 00:00:00
cvelist
cvelist
CVE-2021-23239
2021-01-12 00:00:00
veracode
veracode
Information Disclosure
2021-01-12 21:16:53
prion
prion
Race condition
2021-01-12 09:15:00
freebsd
freebsd
sudo -- Potential information leak in sudoedit
2021-01-11 00:00:00
redhatcve
redhatcve
CVE-2021-23239
2021-01-11 21:31:46
debiancve
debiancve
CVE-2021-23239
2021-01-12 09:15:14
openvas
openvas
Debian: Security Advisory (DLA-3181-1)
2022-11-08 00:00:00
Huawei EulerOS: Security Advisory for sudo (EulerOS-SA-2022-1191)
2022-02-24 00:00:00
Huawei EulerOS: Security Advisory for sudo (EulerOS-SA-2021-1757)
2021-04-13 00:00:00
cve
cve
CVE-2021-23239
2021-01-12 09:15:14
cbl_mariner
cbl_mariner
CVE-2021-23239 affecting package sudo 1.8.31p1-4
2021-03-03 03:44:08
oraclelinux
oraclelinux
sudo security and bug fix update
2021-05-25 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1980
2021-07-02 18:12:00
slackware
slackware
[slackware-security] sudo
2021-01-11 20:06:01
ubuntu
ubuntu
Sudo vulnerabilities
2021-01-26 00:00:00
mageia
mageia
Updated sudo packages fix security vulnerabilities
2021-01-17 19:07:01
archlinux
archlinux
[ASA-202101-25] sudo: multiple issues
2021-01-20 00:00:00
almalinux
almalinux
Low: sudo security and bug fix update
2021-05-18 05:55:11
fedora
fedora
[SECURITY] Fedora 33 Update: sudo-1.9.5p1-1.fc33
2021-01-20 01:33:31
[SECURITY] Fedora 32 Update: sudo-1.9.5p1-1.fc32
2021-01-21 01:19:17
cloudfoundry
cloudfoundry
USN-4705-1: Sudo vulnerabilities | Cloud Foundry
2021-02-10 00:00:00
rocky
rocky
sudo security and bug fix update
2021-05-18 05:55:11
redhat
redhat
(RHSA-2021:1723) Low: sudo security and bug fix update
2021-05-18 05:55:11
(RHSA-2021:2479) Moderate: Red Hat OpenShift Container Storage 4.6.5 security and bug fix update
2021-06-17 15:42:10
(RHSA-2021:3119) Moderate: OpenShift Virtualization 2.6.6 Images security and bug fix update
2021-08-10 13:16:13
suse
suse
Security update for sudo (important)
2021-01-27 00:00:00
Security update for sudo (important)
2021-01-27 00:00:00
gentoo
gentoo
sudo: Multiple vulnerabilities
2021-01-26 00:00:00
ibm
ibm
Security Bulletin: IBM QRadar SIEM Application Framework Base Image is vulnerable to using components with Known Vulnerabilities
2021-12-03 18:52:37

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:M/Au:N/C:P/I:N/A:N

CVSS3

2.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4

Confidence

High

EPSS

0.001

Percentile

39.6%

JSON
Related for NVD:CVE-2021-23239
osv4alpinelinux1nessus35debian1ubuntucve1cvelist1veracode1prion1freebsd1redhatcve1debiancve1openvas24cve1cbl_mariner1oraclelinux1rosalinux1slackware1ubuntu1mageia1archlinux1almalinux1fedora2cloudfoundry1rocky1redhat4suse2gentoo1ibm1