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NextcloudGHSA-4MF7-V63M-99P7

HistoryJun 14, 2024 - 2:34 p.m.

Code injection in Nextcloud Desktop Client for macOS

2024-06-1414:34:49

github.com

nextcloud

desktop client

macos

code injection

arbitrary code

upgrade

security advisory

hackerone

pullrequest

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

Percentile

5.0%

JSON

Description

Impact

A code injection in Nextcloud Desktop Client for macOS allowed to load arbitrary code when starting the client with DYLD_INSERT_LIBRARIES set in the enviroment.

Patches

It is recommended that the Nextcloud Desktop client is upgraded to 3.12.0

Workarounds

No workaround available

References

For more information

If you have any questions or comments about this advisory:

Create a post in nextcloud/security-advisories
Customers: Open a support ticket at portal.nextcloud.com

References

github.com/nextcloud/desktop/pull/6378

hackerone.com/reports/2307625

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

Percentile

5.0%

JSON

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