https://seclists.org/oss-sec/2023/q4/296: [SECURITY] CVE-2023-43826: Apache Guacamole: Integer overflow in handling of VNC image buffers

Published Dec 19, 2023
·
Updated

Affected Software

1 affected component
Apache Guacamole<=1.5.3
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Frequently Asked Questions

1

What is the severity of CVE-2023-43826?

The severity of CVE-2023-43826 is classified as important with a base CVSS score of 7.5.

2

How do I fix CVE-2023-43826?

To fix CVE-2023-43826, users should upgrade to Apache Guacamole version 1.5.4 or later.

3

What kind of vulnerability is CVE-2023-43826?

CVE-2023-43826 is an integer overflow vulnerability in handling VNC image buffers in Apache Guacamole.

4

Which versions of Apache Guacamole are affected by CVE-2023-43826?

CVE-2023-43826 affects all versions of Apache Guacamole through 1.5.3.

5

What are the potential impacts of CVE-2023-43826?

CVE-2023-43826 can lead to high levels of confidentiality, integrity, and availability impact due to the integer overflow.

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