- Vulnerability/
- USN-4437-1
USN-4437-1: libslirp vulnerability
First published: Mon Jul 27 2020(Updated: )
Ziming Zhang and VictorV discovered that libslirp incorrectly handled replying to certain ICMP echo requests. A remote attacker could possibly use this issue to cause libslirp to crash, resulting in a denial of service.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libslirp0 | <4.1.0-2ubuntu2.1 | 4.1.0-2ubuntu2.1 |
| Ubuntu Ubuntu | =20.04 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is USN-4437-1.
What is the severity of USN-4437-1?
The severity of USN-4437-1 is not mentioned in the provided information.
How does the libslirp vulnerability affect me?
The libslirp vulnerability could allow a remote attacker to cause a denial of service by crashing the libslirp library.
What is the affected software?
The affected software is libslirp0 version 4.1.0-2ubuntu2.1 on Ubuntu 20.04.
How can I fix the libslirp vulnerability?
To fix the libslirp vulnerability, update the libslirp0 package to version 4.1.0-2ubuntu2.1 or higher.
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