CVE-2023-33375 Memory corruption in n/a

Critical 9.8 Published 4 Aug 2023 Updated 17 Oct 2024

Attackers can exploit a stack-based buffer overflow in Connected IO devices to take control of the system.

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-2023-33375?

CVE-2023-33375 is a critical memory corruption vulnerability in n/a, published on 4 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Connected IO v2.1.0 and prior has a stack-based buffer overflow vulnerability in its communication protocol, enabling attackers to take control over devices.

Weakness: CWE-787

Which versions are affected by CVE-2023-33375?

It affects 1 product.

Products include Connectedio Connected Io.

How do I fix CVE-2023-33375?

No fix has been published for CVE-2023-33375 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2023-33375 being exploited?

There is no known exploitation of CVE-2023-33375 in the wild and no public exploit code.

Sources

Also known as GHSA-jghr-2725-8vwf.