CVE-2023-32270 Memory corruption in TELLUS and TELLUS Lite
Opening a crafted V8 file in TELLUS allows attackers to execute arbitrary code or disclose information via buffer overflow.
- 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-2023-32270?
CVE-2023-32270 is a high-severity memory corruption vulnerability in FUJI ELECTRIC CO., LTD. and Hakko Electronics 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
Access of memory location after end of buffer issue 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.
Which versions are affected by CVE-2023-32270?
It affects 2 products.
Products include Fujielectric Tellus, Fujielectric Tellus Lite.
How do I fix CVE-2023-32270?
No fix has been published for CVE-2023-32270 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-2023-32270 being exploited?
There is no known exploitation of CVE-2023-32270 in the wild and no public exploit code.
Other vulnerabilities in FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. TELLUS and TELLUS Lite
Sources
Also known as GHSA-6hcr-fc2v-8wg6.