- Vulnerability/
- USN-6737-2
USN-6737-2: GNU C Library vulnerability
First published: Mon Apr 29 2024(Updated: )
USN-6737-1 fixed a vulnerability in the GNU C Library. This update provides the corresponding update for Ubuntu 24.04 LTS. Original advisory details: Charles Fol discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could use this issue to cause the GNU C Library to crash, resulting in a denial of service, or possibly execute arbitrary code.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libc6 | <2.39-0ubuntu8.1 | 2.39-0ubuntu8.1 |
| Ubuntu | =24.04 |
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Reference Links
Frequently Asked Questions
What is the severity of USN-6737-2?
USN-6737-2 addresses a high-severity vulnerability related to the GNU C Library's iconv feature.
How do I fix USN-6737-2?
To fix USN-6737-2, update the libc6 package to version 2.39-0ubuntu8.1 on Ubuntu 24.04 LTS.
What is the impact of the vulnerability described in USN-6737-2?
The vulnerability in USN-6737-2 can allow an attacker to exploit the iconv feature, potentially leading to arbitrary code execution.
Which Ubuntu version is affected by USN-6737-2?
USN-6737-2 affects Ubuntu 24.04 LTS and its corresponding libraries.
Who discovered the vulnerability in USN-6737-2?
The vulnerability fixed in USN-6737-2 was discovered by researcher Charles Fol.
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