CVE-2019-6824 Memory corruption in ProClima all versions prior to version 8.0.0

Critical 9.8 Published 15 Jul 2019 Updated 4 Aug 2024

Unauthenticated remote attackers can execute arbitrary code on systems running ProClima due to a buffer error vulnerability.

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-2019-6824?

CVE-2019-6824 is a critical memory corruption vulnerability in ProClima all versions prior to version 8.0.0, published on 15 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A CWE-119: Buffer Errors vulnerability exists in ProClima (all versions prior to version 8.0.0) which allows an unauthenticated, remote attacker to execute arbitrary code on the targeted system in all versions of ProClima prior to version 8.0.0.

Weakness: CWE-119

Which versions are affected by CVE-2019-6824?

It affects 1 product.

Products include Schneider-Electric Proclima.

How do I fix CVE-2019-6824?

No fix has been published for CVE-2019-6824 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-2019-6824 being exploited?

There is no known exploitation of CVE-2019-6824 in the wild and no public exploit code.

Sources

Also known as GHSA-9763-m8h5-r3wc.