CVE-2023-31871 - Vulnerability Details - OpenCVE

OpenText Documentum Content Server before 23.2 has a flaw that allows for privilege escalation from a non-privileged Documentum user to root. The software comes prepackaged with a root owned SUID binary dm_secure_writer. The binary has security controls in place preventing creation of a file in a non-owned directory, or as the root user. However, these controls can be carefully bypassed to allow for an arbitrary file write as root.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00007.

Exploitation poc

Automatable no

Technical Impact total

Vendors	Products
Opentext	Documentum Content Server

Configuration 1 [-]

cpe:2.3:a:opentext:documentum_content_server:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-36161	OpenText Documentum Content Server before 23.2 has a flaw that allows for privilege escalation from a non-privileged Documentum user to root. The software comes prepackaged with a root owned SUID binary dm_secure_writer. The binary has security controls in place preventing creation of a file in a non-owned directory, or as the root user. However, these controls can be carefully bypassed to allow for an arbitrary file write as root.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gist.github.com/picar0jsu/a8e623639da34f36202ce5e436668de7

History

Wed, 22 Jan 2025 15:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-732
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-05-18T00:00:00

Updated: 2025-01-22T14:51:08.038Z

Reserved: 2023-04-29T00:00:00

Link: CVE-2023-31871

Vulnrichment

Updated: 2024-08-02T15:03:28.855Z

NVD

Status : Modified

Published: 2023-05-18T17:15:08.957

Modified: 2025-01-22T15:15:09.237

Link: CVE-2023-31871

Redhat

No data.

OpenCVE Enrichment

No data.

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