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CVE-2023-7090

Sudo: improper handling of ipa_hostname leads to privilege mismanagement

Published: Dec 23, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-269
6.6MEDIUM
NVD MITRE
EPSS Score
0.7%
Top 50.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:CC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-269

Affected Products

sudo project
oss-project·USaka sudo
sudoMixed
Operating Systems / unix-bsd
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
Todd C. Miller
individual-devaka todd miller, sudo author
SudoOn-prem
Operating Systems / unix-bsd
Red Hat
commercial·US
Red Hat Enterprise Linux 6On-premOS
Operating Systems / linux-distro
Fedora
oss-projectaka fedora linux
FedoraOn-premOS
Operating Systems / linux-distro
and 4 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-7090?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://access.redhat.com/security/cve/CVE-2023-7090
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2255723
bugzilla.redhat.com
https://lists.debian.org/debian-lts-announce/2024/02/msg00002.html
lists.debian.org
and 7 more references View all →

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