CVE-2019-6553

CRITICAL

9.8

Description

A vulnerability was found in Rockwell Automation RSLinx Classic versions 4.10.00 and prior. An input validation issue in a .dll file of RSLinx Classic where the data in a Forward Open service request is passed to a fixed size buffer, allowing an attacker to exploit a stack-based buffer overflow condition.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/4/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

rockwellautomation:rslinx

Weaknesses (CWE)

CWE-121CWE-787

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-064-01(ics-cert@hq.dhs.gov)

https://ics-cert.us-cert.gov/advisories/ICSA-19-064-01(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.