- Vulnerability/
- USN-6836-1
USN-6836-1: SSSD vulnerability
First published: Mon Jun 17 2024(Updated: )
It was discovered that SSSD did not always correctly apply the GPO policy for authenticated users, contrary to expectations. This could result in improper authorization or improper access to resources.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/sssd | <2.9.4-1.1ubuntu6.1 | 2.9.4-1.1ubuntu6.1 |
| Ubuntu | =24.04 | |
| All of | ||
| ubuntu/sssd | <2.9.1-2ubuntu2.1 | 2.9.1-2ubuntu2.1 |
| Ubuntu | =23.10 | |
| All of | ||
| ubuntu/sssd | <2.6.3-1ubuntu3.3 | 2.6.3-1ubuntu3.3 |
| Ubuntu | =22.04 | |
| All of | ||
| ubuntu/sssd | <2.2.3-3ubuntu0.13 | 2.2.3-3ubuntu0.13 |
| Ubuntu | =20.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2023-3758
- https://launchpad.net/ubuntu/+source/sssd/2.9.4-1.1ubuntu6.1
- https://launchpad.net/ubuntu/+source/sssd/2.9.1-2ubuntu2.1
- https://launchpad.net/ubuntu/+source/sssd/2.6.3-1ubuntu3.3
- https://launchpad.net/ubuntu/+source/sssd/2.2.3-3ubuntu0.13
- https://ubuntu.com/security/notices/USN-6836-1 (Advisory)
Frequently Asked Questions
What is the severity of USN-6836-1?
The severity of USN-6836-1 is considered moderate due to potential improper authorization and access issues.
Which versions of SSSD are affected by USN-6836-1?
USN-6836-1 affects SSSD versions prior to 2.9.4-1.1ubuntu6.1, 2.9.1-2ubuntu2.1, 2.6.3-1ubuntu3.3, and 2.2.3-3ubuntu0.13.
How do I fix the vulnerability identified in USN-6836-1?
To fix the vulnerability in USN-6836-1, upgrade the SSSD package to the affected version or newer for your Ubuntu distribution.
What does USN-6836-1 impact regarding user authentication?
USN-6836-1 impacts the application of GPO policies for authenticated users, potentially leading to improper access to resources.
Which Ubuntu versions are affected by the vulnerability in USN-6836-1?
The vulnerability in USN-6836-1 affects Ubuntu versions 20.04, 22.04, 23.10, and 24.04.
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