CVE-2023-2570 Denial of service in EcoStruxure Foxboro DCS Control Core Services
A local attacker can cause denial of service or execute kernel code via a crafted IOCTL call in the Foxboro.sys driver.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-2570?
CVE-2023-2570 is a high-severity denial of service vulnerability in Schneider Electric EcoStruxure Foxboro DCS Control Core Services, published on 14 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A CWE-129: Improper Validation of Array Index vulnerability exists that could cause local denial-of-service, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.
Weakness: CWE-129
Which versions are affected by CVE-2023-2570?
It affects 1 product.
Products include Schneider-Electric Ecostruxure Foxboro Dcs Control Core Services.
How do I fix CVE-2023-2570?
No fix has been published for CVE-2023-2570 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-2570 being exploited?
There is no known exploitation of CVE-2023-2570 in the wild and no public exploit code.
Other vulnerabilities in Schneider Electric EcoStruxure Foxboro DCS Control Core Services
- CVE-2024-5681 Privilege escalation in EcoStruxure Foxboro DCS Core Control Services
- CVE-2023-2569 Memory corruption in EcoStruxure Foxboro DCS Control Core Services
- CVE-2024-5679 Memory corruption in EcoStruxure Foxboro DCS Core Control Services
- CVE-2024-5680 Denial of service in EcoStruxure Foxboro DCS Core Control Services
Sources
Also known as GHSA-hx7r-xmr3-78gc.