Incorrect default permissions in openstack-tripleo-common (Red Hat package) - CVE-2022-3101

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Main Vulnerability Database Vulnerabilities #VU68862

Incorrect default permissions in openstack-tripleo-common (Red Hat package) - CVE-2022-3101

Published: October 31, 2022


Vulnerability identifier: #VU68862
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-3101
CWE-ID: CWE-276
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
openstack-tripleo-common (Red Hat package)
Software vendor:
Red Hat Inc.

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to file permissions are too liberal on a director deployment in tripleo-ansible. A local user can brute-force names of files inside the /var/lib/mistral/overcloud folder.


Remediation

Install updates from vendor's website.

External links