CVE-2023-43767
First published: Fri Sep 22 2023(Updated: )
Certain WithSecure products allow Denial of Service via the aepack archive unpack handler. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, Linux Security 64 12.0 , Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 1.0.35-1.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| F-Secure Linux Protection | =12.0 | |
| F-Secure Linux Security | =12.0 | |
| Linux Kernel | ||
| F-Secure Atlant | =1.0.35-1 | |
| All of | ||
| Any of | ||
| F-Secure Client Security | =15.00 | |
| F-Secure Endpoint Protection | >=17.0 | |
| F-secure Email And Server Security | =15.00 | |
| F-Secure Server Security | =15.00 | |
| Microsoft Windows | ||
| All of | ||
| Any of | ||
| F-Secure Client Security | =15.00 | |
| F-Secure Endpoint Protection | >=17.0 | |
| Apple iOS and macOS | ||
| F-Secure Linux Protection | =12.0 | |
| F-Secure Linux Security | =12.0 | |
| Linux Kernel | ||
| F-Secure Client Security | =15.00 | |
| F-Secure Endpoint Protection | >=17.0 | |
| F-secure Email And Server Security | =15.00 | |
| F-Secure Server Security | =15.00 | |
| Microsoft Windows | ||
| Apple iOS and macOS |
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Reference Links
Frequently Asked Questions
What is CVE-2023-43767?
CVE-2023-43767 is a vulnerability that allows Denial of Service through the aepack archive unpack handler in certain WithSecure products.
Which products are affected by CVE-2023-43767?
CVE-2023-43767 affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, and WithSecure Client Security for Mac 15.
What is the severity of CVE-2023-43767?
CVE-2023-43767 has a severity of 7.5 (high).
How can I fix CVE-2023-43767?
To fix CVE-2023-43767, it is recommended to update the affected WithSecure products to the latest version provided by the vendor.
Where can I find more information about CVE-2023-43767?
You can find more information about CVE-2023-43767 on the WithSecure website's support section and the associated security advisory page.
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