CVE-2022-43974 Integer overflow in n/a
A remote attacker can achieve remote code execution via a crafted TLS message due to an integer overflow in MatrixSSL.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-43974?
CVE-2022-43974 is a high-severity vulnerability in n/a, published on 9 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
MatrixSSL 4.0.4 through 4.5.1 has an integer overflow in matrixSslDecodeTls13. A remote attacker might be able to send a crafted TLS Message to cause a buffer overflow and achieve remote code execution. This is fixed in 4.6.0.
Weakness: CWE-190
Which versions are affected by CVE-2022-43974?
It affects 1 product.
Products include Matrixssl Matrixssl.
How do I fix CVE-2022-43974?
No fix has been published for CVE-2022-43974 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-43974 being exploited?
There is no known exploitation of CVE-2022-43974 in the wild and no public exploit code.