Rockwellautomation Rslinx Improper Restriction of Operations within the Bounds of a Memory Buffer
high Tenable.ot Plugin ID 500472
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Description
A denial-of-service vulnerability exists in the Ethernet/IP server functionality of Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.Solution
Refer to vendor advisory for Security UpdatesSee Also
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1184
Plugin Details
Severity: High
ID: 500472
Version: 1.0
Type: local
Family: SCADA
Published: 8/10/2021
Updated: 8/10/2021
Risk Information
CVSS Score Source: CVE-2020-13573
CVSS v2
Risk Factor: Medium
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS v3
Risk Factor: High
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Information
CPE: cpe:2.3:a:rockwellautomation:rslinx:2.57.00.14:cpr9_sr3:*:*:classic:*:*:*
Patch Publication Date: 1/7/2021
Vulnerability Publication Date: 1/7/2021
Reference Information
CVE: CVE-2020-13573