CVE-2023-32542 Memory corruption in TELLUS and TELLUS Lite
An out-of-bounds read in TELLUS allows attackers to disclose information or execute arbitrary code via a crafted V8 file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-32542?
CVE-2023-32542 is a high-severity memory corruption vulnerability in FUJI ELECTRIC CO., LTD. TELLUS and TELLUS Lite, published on 19 Jun 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Out-of-bounds read vulnerability exists in TELLUS v4.0.15.0 and TELLUS Lite v4.0.15.0. Opening a specially crafted V8 file may lead to information disclosure and/or arbitrary code execution.
Weakness: CWE-125
Which versions are affected by CVE-2023-32542?
It affects 2 products.
Products include Fujielectric Tellus, Fujielectric Tellus Lite.
How do I fix CVE-2023-32542?
No fix has been published for CVE-2023-32542 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-2023-32542 being exploited?
There is no known exploitation of CVE-2023-32542 in the wild and no public exploit code.
Other vulnerabilities in FUJI ELECTRIC CO., LTD. TELLUS and TELLUS Lite
Sources
Also known as GHSA-r2pc-66q7-8m6r.