What is CVE-2018-17905?

CVE-2018-17905 is a high-severity vulnerability in Omron Cx-supervisor, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2018-11-05.

How severe is CVE-2018-17905?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Omron Cx-supervisor

CVE-2018-17905

When processing project files in Omron CX-Supervisor Versions 3.4.1.0 and prior and tampering with a specific byte, memory corruption may occur within a specific object.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (60.6th percentile) — read the EPSS interpretation.

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.

Affected products

Omron Cx-supervisor — versions Versions 3.4.1.0 and prior.

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-17905?: CVE-2018-17905 is a high-severity vulnerability in Omron Cx-supervisor, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2018-11-05.
How severe is CVE-2018-17905?: High severity. CVSS v3 base score is 7.8 out of 10.