CVE-2024-38309 Memory corruption in TELLUS
Stack-based buffer overflows in V-SFT and TELLUS allow attackers to execute arbitrary code or disclose information via crafted files.
- 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-2024-38309?
CVE-2024-38309 is a high-severity memory corruption vulnerability in FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. TELLUS, published on 28 Nov 2024. 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
There are multiple stack-based buffer overflow vulnerabilities in V-SFT (v6.2.2.0 and earlier), TELLUS (v4.0.19.0 and earlier), and TELLUS Lite (v4.0.19.0 and earlier). If a user opens a specially crafted file, information may be disclosed and/or arbitrary code may be executed.
Weakness: CWE-121
Which versions are affected by CVE-2024-38309?
How do I fix CVE-2024-38309?
No fix has been published for CVE-2024-38309 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-2024-38309 being exploited?
There is no known exploitation of CVE-2024-38309 in the wild and no public exploit code.
Sources
Also known as GHSA-w9mq-3f7x-p532.