NVD

CVE-2023-49788 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Collabora Online is a collaborative online office suite based on LibreOffice technology. Unlike a standalone dedicated Collabora Online server, the Built-in CODE Server (richdocumentscode) is run without chroot sandboxing. Vulnerable versions of the richdocumentscode app can be susceptible to attack via modified client->server commands to overwrite files outside the sub directory the server has provided for the transient session. Files which can be accessed are limited to those that the server process has access to. The bug was fixed in Collabora Online - Built-in CODE Server (richdocumentscode) release 23.5.602. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: GitHub, Inc.

Base Score: 7.2 HIGH

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://github.com/CollaboraOnline/online/security/advisories/GHSA-3r69-xvf7-v94j	Vendor Advisory
https://github.com/CollaboraOnline/online/security/advisories/GHSA-3r69-xvf7-v94j	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-501	Trust Boundary Violation	GitHub, Inc.
CWE-22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	GitHub, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

New CVE Received from GitHub, Inc. 12/08/2023 3:15:07 PM

Action	Type	New Value
Added	Description	Record truncated, showing 500 of 705 characters. View Entire Change Record Collabora Online is a collaborative online office suite based on LibreOffice technology. Unlike a standalone dedicated Collabora Online server, the Built-in CODE Server (richdocumentscode) is run without chroot sandboxing. Vulnerable versions of the richdocumentscode app can be susceptible to attack via modified client->server commands to overwrite files outside the sub directory the server has provided for the transient session. Files which can be accessed are limited to those that the server p
Added	CVSS V3.1	GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Added	CWE	GitHub, Inc. CWE-22
Added	CWE	GitHub, Inc. CWE-501
Added	Reference	GitHub, Inc. https://github.com/CollaboraOnline/online/security/advisories/GHSA-3r69-xvf7-v94j [No types assigned]

Quick Info

CVE Dictionary Entry:
CVE-2023-49788
NVD Published Date:
12/08/2023
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.

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Information Technology Laboratory

National Vulnerability Database