Use After Free in Omron Cx-Supervisor
CVE-2018-17909
When processing project files in Omron CX-Supervisor Versions 3.4.1.0 and prior, the application fails to check if it is referencing freed memory, which may allow an attacker to execute code under the context of the application.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.016 (75.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Omron Cx-Supervisor — versions Versions 3.4.1.0 and prior.
Weakness classification (CWE)
References
- ics-cert.us-cert.gov/advisories/ICSA-18-290-01 (US Government Resource, Third Party Advisory)
- www.securityfocus.com/bid/105691 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-17909?
- CVE-2018-17909 is a high-severity vulnerability in Omron Cx-Supervisor, classified under Use After Free. CVSS score: 7.8/10. Published 2018-11-05.
- How severe is CVE-2018-17909?
- High severity. CVSS v3 base score is 7.8 out of 10.