Out-of-bounds Read in Ics-cert Cx-supervisor
CVE-2018-19020
When CX-Supervisor (Versions 3.42 and prior) processes project files and tampers with the value of an offset, an attacker can force the application to read a value outside of an array.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (52.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Ics-cert Cx-supervisor — versions Versions 3.42 and prior
- Omron Cx-supervisor
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC, Mitigation)
Frequently asked questions
- What is CVE-2018-19020?
- CVE-2018-19020 is a medium-severity vulnerability in Ics-cert Cx-supervisor, classified under Out-of-bounds Read. CVSS score: 5.0/10. Published 2019-02-12.
- How severe is CVE-2018-19020?
- Medium severity. CVSS v3 base score is 5.0 out of 10.