- Vulnerability/
- USN-6830-1
USN-6830-1: libndp vulnerability
First published: Wed Jun 12 2024(Updated: )
It was discovered that libndp incorrectly handled certain malformed IPv6 router advertisement packets. A local attacker could use this issue to cause NetworkManager to crash, resulting in a denial of service, or possibly execute arbitrary code.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libndp0 | <1.8-1fakesync1ubuntu0.24.04.1 | 1.8-1fakesync1ubuntu0.24.04.1 |
| Ubuntu | =24.04 | |
| All of | ||
| ubuntu/libndp0 | <1.8-1fakesync1ubuntu0.23.10.1 | 1.8-1fakesync1ubuntu0.23.10.1 |
| Ubuntu | =23.10 | |
| All of | ||
| ubuntu/libndp0 | <1.8-0ubuntu3.1 | 1.8-0ubuntu3.1 |
| Ubuntu | =22.04 | |
| All of | ||
| ubuntu/libndp0 | <1.7-0ubuntu1.1 | 1.7-0ubuntu1.1 |
| Ubuntu | =20.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2024-5564
- https://ubuntu.com/security/notices/USN-7248-1
- https://launchpad.net/ubuntu/+source/libndp/1.8-1fakesync1ubuntu0.24.04.1
- https://launchpad.net/ubuntu/+source/libndp/1.8-1fakesync1ubuntu0.23.10.1
- https://launchpad.net/ubuntu/+source/libndp/1.8-0ubuntu3.1
- https://launchpad.net/ubuntu/+source/libndp/1.7-0ubuntu1.1
- https://ubuntu.com/security/notices/USN-6830-1 (Advisory)
Frequently Asked Questions
What is the severity of USN-6830-1?
The severity of USN-6830-1 is classified as a denial of service vulnerability that may potentially allow arbitrary code execution.
How do I fix USN-6830-1?
To fix USN-6830-1, upgrade the libndp0 package to the appropriate patched version for your Ubuntu release.
What versions of Ubuntu are affected by USN-6830-1?
Ubuntu versions 20.04, 22.04, 23.10, and 24.04 are affected by USN-6830-1.
What kind of attack does USN-6830-1 expose my system to?
USN-6830-1 exposes systems to potential crashes of NetworkManager and the possibility of remote code execution.
Is it safe to use my system if it is running a vulnerable version mentioned in USN-6830-1?
It is not safe to use your system if it is running a vulnerable version mentioned in USN-6830-1, and immediate remediation is highly recommended.
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