CVE-2022-39364

Exception logging in Sharepoint app reveals clear-text connection details

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. In Nextcloud Server prior to versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server prior to versions 22.2.10.5, 23.0.9, and 24.0.5 an attacker reading `nextcloud.log` may gain knowledge of credentials to connect to a SharePoint service. Nextcloud Server versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server versions 22.2.10.5, 23.0.9, and 24.0.5 contain a patch for this issue. As a workaround, set `zend.exception_ignore_args = On` as an option in `php.ini`.

Nextcloud Server es el software de servidor de archivos para Nextcloud, una plataforma de productividad autohospedada. En Nextcloud Server anterior a las versiones 23.0.9 y 24.0.5 y Nextcloud Enterprise Server anterior a las versiones 22.2.10.5, 23.0.9 y 24.0.5, un atacante que lea `nextcloud.log` puede obtener conocimiento de las credenciales para conectarse al servicio de SharePoint. Las versiones 23.0.9 y 24.0.5 de Nextcloud Server y las versiones 22.2.10.5, 23.0.9 y 24.0.5 de Nextcloud Enterprise Server contienen un parche para este problema. Como workaround, configure `zend.exception_ignore_args = On` como una opción en `php.ini`.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-09-02 CVE Reserved
2022-10-27 CVE Published
2024-05-19 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-312: Cleartext Storage of Sensitive Information

CAPEC

References (3)

URL	Tag	Source
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpf5-jj85-36h5	Third Party Advisory

URL	Date	SRC
https://github.com/nextcloud/sharepoint/issues/141	2024-08-03

URL	Date	SRC
https://github.com/nextcloud/server/pull/33689	2022-10-31

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nextcloud Search vendor "Nextcloud"		Nextcloud Enterprise Server Search vendor "Nextcloud" for product "Nextcloud Enterprise Server"				< 22.2.10.5 Search vendor "Nextcloud" for product "Nextcloud Enterprise Server" and version " < 22.2.10.5"		-		Affected
Nextcloud Search vendor "Nextcloud"		Nextcloud Enterprise Server Search vendor "Nextcloud" for product "Nextcloud Enterprise Server"				>= 23.0.0 < 23.0.9 Search vendor "Nextcloud" for product "Nextcloud Enterprise Server" and version " >= 23.0.0 < 23.0.9"		-		Affected
Nextcloud Search vendor "Nextcloud"		Nextcloud Enterprise Server Search vendor "Nextcloud" for product "Nextcloud Enterprise Server"				>= 24.0.0 < 24.0.5 Search vendor "Nextcloud" for product "Nextcloud Enterprise Server" and version " >= 24.0.0 < 24.0.5"		-		Affected
Nextcloud Search vendor "Nextcloud"		Nextcloud Server Search vendor "Nextcloud" for product "Nextcloud Server"				< 23.0.9 Search vendor "Nextcloud" for product "Nextcloud Server" and version " < 23.0.9"		-		Affected
Nextcloud Search vendor "Nextcloud"		Nextcloud Server Search vendor "Nextcloud" for product "Nextcloud Server"				>= 24.0.0 < 24.0.5 Search vendor "Nextcloud" for product "Nextcloud Server" and version " >= 24.0.0 < 24.0.5"		-		Affected