- Vulnerability/
- USN-6858-1
USN-6858-1: eSpeak NG vulnerabilities
First published: Mon Jul 01 2024(Updated: )
It was discovered that eSpeak NG did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause a denial of service, or execute arbitrary code. (CVE-2023-49990, CVE-2023-49991, CVE-2023-49992, CVE-2023-49993, CVE-2023-49994)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/espeak-ng | <1.51+dfsg-11ubuntu0.1 | 1.51+dfsg-11ubuntu0.1 |
| Ubuntu | =23.10 | |
| All of | ||
| ubuntu/espeak-ng-espeak | <1.51+dfsg-11ubuntu0.1 | 1.51+dfsg-11ubuntu0.1 |
| Ubuntu | =23.10 | |
| All of | ||
| ubuntu/espeak-ng | <1.50+dfsg-10ubuntu0.1 | 1.50+dfsg-10ubuntu0.1 |
| Ubuntu | =22.04 | |
| All of | ||
| ubuntu/espeak-ng-espeak | <1.50+dfsg-10ubuntu0.1 | 1.50+dfsg-10ubuntu0.1 |
| Ubuntu | =22.04 | |
| All of | ||
| ubuntu/espeak-ng | <1.50+dfsg-6ubuntu0.1 | 1.50+dfsg-6ubuntu0.1 |
| Ubuntu | =20.04 | |
| All of | ||
| ubuntu/espeak-ng-espeak | <1.50+dfsg-6ubuntu0.1 | 1.50+dfsg-6ubuntu0.1 |
| Ubuntu | =20.04 | |
| All of | ||
| ubuntu/espeak-ng | <1.49.2+dfsg-1ubuntu0.1~esm1 | 1.49.2+dfsg-1ubuntu0.1~esm1 |
| Ubuntu | =18.04 | |
| All of | ||
| ubuntu/espeak-ng-espeak | <1.49.2+dfsg-1ubuntu0.1~esm1 | 1.49.2+dfsg-1ubuntu0.1~esm1 |
| Ubuntu | =18.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2023-49991
- https://ubuntu.com/security/CVE-2023-49994
- https://ubuntu.com/security/CVE-2023-49990
- https://ubuntu.com/security/CVE-2023-49993
- https://ubuntu.com/security/CVE-2023-49992
- https://launchpad.net/ubuntu/+source/espeak-ng/1.51+dfsg-11ubuntu0.1
- https://launchpad.net/ubuntu/+source/espeak-ng/1.50+dfsg-10ubuntu0.1
- https://launchpad.net/ubuntu/+source/espeak-ng/1.50+dfsg-6ubuntu0.1
- https://ubuntu.com/security/notices/USN-6858-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the severity of USN-6858-1?
USN-6858-1 addresses multiple vulnerabilities in eSpeak NG that can lead to denial of service and potential arbitrary code execution.
How do I fix USN-6858-1?
To fix USN-6858-1, update eSpeak NG to version 1.51+dfsg-11ubuntu0.1 or higher.
What versions of Ubuntu are affected by USN-6858-1?
USN-6858-1 affects Ubuntu versions 20.04, 22.04, and 23.10.
What components of eSpeak NG are impacted by USN-6858-1?
The vulnerabilities in USN-6858-1 impact both the eSpeak NG and eSpeak components.
Are there any known exploits for USN-6858-1?
As of now, specific exploits for the vulnerabilities addressed in USN-6858-1 have not been publicly disclosed.
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