Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2013-2807

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
26/03/2019
Last modified:
10/02/2020

Description

Rockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 does not handle input correctly and results in a logic error if it calculates an incorrect value for the “Total Record Size” field. By sending a datagram to the service over Port 4444/UDP with the “Record Data Size” field modified to a specifically oversized value, the service will calculate an undersized value for the “Total Record Size” that will cause an out-of-bounds read access violation that leads to a service crash. The service can be recovered with a manual reboot. The patches and details pertaining to these vulnerabilities can be found at the following Rockwell Automation Security Advisory link (login is required): https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.10.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.10.01:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.20.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.21.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.30.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.40.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.50.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.51.00:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.60.00:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools