CVE-2018-7517 Memory corruption in Omron CX-Supervisor
Parsing malformed project files in Omron CX-Supervisor can cause out-of-bounds memory access, potentially leading to code execution or denial of service.
- 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-2018-7517?
CVE-2018-7517 is a medium-severity memory corruption vulnerability in ICS-CERT Omron CX-Supervisor, published on 21 Mar 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In Omron CX-Supervisor Versions 3.30 and prior, parsing malformed project files may cause an out of bounds vulnerability.
Weakness: CWE-787
Which versions are affected by CVE-2018-7517?
It affects 1 product.
Products include Omron Cx-Supervisor.
How do I fix CVE-2018-7517?
No fix has been published for CVE-2018-7517 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-2018-7517 being exploited?
There is no known exploitation of CVE-2018-7517 in the wild and no public exploit code.
Other vulnerabilities in ICS-CERT Omron CX-Supervisor
Sources
Also known as GHSA-82gh-mfg6-h477.