CVE-2023-3758

Sssd: race condition during authorization leads to gpo policies functioning inconsistently

Severity Score

7.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately.

Se encontró una falla en la condición de ejecución en sssd donde la política de GPO no se aplica de manera consistente para los usuarios autenticados. Esto puede dar lugar a problemas de autorización inapropiados, otorgando o denegando acceso a recursos de manera inapropiada.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-07-18 CVE Reserved
2024-04-18 CVE Published
2024-09-17 EPSS Updated
2024-12-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-285: Improper Authorization
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CAPEC

References (12)

URL	Tag	Source
https://github.com/SSSD/sssd/pull/7302
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RV3HIZI3SURBUQKSOOL3XE64OOBQ2HTK
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XEP62IDS7A55D5UHM6GH7QZ7SQFOAPVF
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMORAO2BDDA5YX4ZLMXDZ7SM6KU47SY5

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2024:1919	2024-05-22
https://access.redhat.com/errata/RHSA-2024:1920	2024-05-22
https://access.redhat.com/errata/RHSA-2024:1921	2024-05-22
https://access.redhat.com/errata/RHSA-2024:1922	2024-05-22
https://access.redhat.com/errata/RHSA-2024:2571	2024-05-22
https://access.redhat.com/errata/RHSA-2024:3270	2024-05-22
https://access.redhat.com/security/cve/CVE-2023-3758	2024-05-22
https://bugzilla.redhat.com/show_bug.cgi?id=2223762	2024-05-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Centos Search vendor "Centos"		Centos Search vendor "Centos" for product "Centos"				*		-		Affected
Oracle Search vendor "Oracle"		Exadata Dbserver Search vendor "Oracle" for product "Exadata Dbserver"				*		-		Affected
Oracle Search vendor "Oracle"		Linux Search vendor "Oracle" for product "Linux"				*		-		Affected
Red Hat Search vendor "Red Hat"		Enterprise Linux Search vendor "Red Hat" for product "Enterprise Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Eus Search vendor "Redhat" for product "Rhel Eus"				*		-		Affected
Amazon Search vendor "Amazon"		Linux Search vendor "Amazon" for product "Linux"				*		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				*		-		Affected
Centos Search vendor "Centos"		Centos Search vendor "Centos" for product "Centos"				*		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				*		-		Affected
Huawei Search vendor "Huawei"		Euleros Search vendor "Huawei" for product "Euleros"				*		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				*		-		Affected
Oracle Search vendor "Oracle"		Linux Search vendor "Oracle" for product "Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Eus Search vendor "Redhat" for product "Rhel Eus"				*		-		Affected
Redhat Search vendor "Redhat"		Rhev Hypervisor Search vendor "Redhat" for product "Rhev Hypervisor"				*		-		Affected
Rocky Search vendor "Rocky"		Linux Search vendor "Rocky" for product "Linux"				*		-		Affected
Suse Search vendor "Suse"		Sle-module-basesystem Search vendor "Suse" for product "Sle-module-basesystem"				*		-		Affected
Suse Search vendor "Suse"		Sle Hpc-espos Search vendor "Suse" for product "Sle Hpc-espos"				*		-		Affected
Suse Search vendor "Suse"		Sle Hpc-ltss Search vendor "Suse" for product "Sle Hpc-ltss"				*		-		Affected
Suse Search vendor "Suse"		Sle Hpc Search vendor "Suse" for product "Sle Hpc"				*		-		Affected
Suse Search vendor "Suse"		Sled Search vendor "Suse" for product "Sled"				*		-		Affected
Suse Search vendor "Suse"		Sles-ltss Search vendor "Suse" for product "Sles-ltss"				*		-		Affected
Suse Search vendor "Suse"		Sles Search vendor "Suse" for product "Sles"				*		-		Affected
Suse Search vendor "Suse"		Sles Sap Search vendor "Suse" for product "Sles Sap"				*		-		Affected
Suse Search vendor "Suse"		Suse-manager-proxy Search vendor "Suse" for product "Suse-manager-proxy"				*		-		Affected
Suse Search vendor "Suse"		Suse-manager-server Search vendor "Suse" for product "Suse-manager-server"				*		-		Affected