- Vulnerability/
- USN-6303-1
USN-6303-1: ClamAV vulnerability
First published: Mon Aug 21 2023(Updated: )
It was discovered that ClamAV incorrectly handled parsing HFS+ files. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/clamav | <0.103.9+dfsg-0ubuntu0.23.04.1 | 0.103.9+dfsg-0ubuntu0.23.04.1 |
| =23.04 | ||
| All of | ||
| ubuntu/clamav | <0.103.9+dfsg-0ubuntu0.22.04.1 | 0.103.9+dfsg-0ubuntu0.22.04.1 |
| =22.04 | ||
| All of | ||
| ubuntu/clamav | <0.103.9+dfsg-0ubuntu0.20.04.1 | 0.103.9+dfsg-0ubuntu0.20.04.1 |
| =20.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2023-20197
- https://ubuntu.com/security/notices/USN-6303-2
- https://launchpad.net/ubuntu/+source/clamav/0.103.9+dfsg-0ubuntu0.23.04.1
- https://launchpad.net/ubuntu/+source/clamav/0.103.9+dfsg-0ubuntu0.22.04.1
- https://launchpad.net/ubuntu/+source/clamav/0.103.9+dfsg-0ubuntu0.20.04.1
- https://ubuntu.com/security/notices/USN-6303-1 (Advisory)
Frequently Asked Questions
What is the vulnerability ID for this ClamAV vulnerability?
The vulnerability ID for this ClamAV vulnerability is USN-6303-1.
What is the severity of the ClamAV vulnerability?
The severity of the ClamAV vulnerability is not mentioned in the provided information.
How can a remote attacker exploit this ClamAV vulnerability?
A remote attacker could exploit this ClamAV vulnerability by using it to cause ClamAV to crash, resulting in a denial of service.
Which versions of Ubuntu are affected by this ClamAV vulnerability?
Versions 23.04, 22.04, and 20.04 of Ubuntu are affected by this ClamAV vulnerability.
How can I fix this ClamAV vulnerability?
To fix this ClamAV vulnerability, update ClamAV to version 0.103.9+dfsg-0ubuntu0.23.04.1, 0.103.9+dfsg-0ubuntu0.22.04.1, or 0.103.9+dfsg-0ubuntu0.20.04.1 depending on your Ubuntu version.
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