PT-2019-6900 · Rockwell Automation · Rslinx Enterprise

Publicado 2019-03-26 · Atualizado 2020-02-10 · CVE-2013-2805

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Rockwell Automation RSLinx Enterprise Software versions CPR9 through CPR9-SR6

Description The issue arises from incorrect handling of input by the LogReceiver.exe service, resulting in a logic error when it receives a datagram with an incorrect value in the Record Data Size field. An attacker can exploit this by sending a modified datagram over Port 4444/UDP, causing an out-of-bounds read access violation that leads to a service crash. The service can be recovered with a manual reboot.

Recommendations For versions CPR9 through CPR9-SR6, apply the patches and follow the details provided in the Rockwell Automation Security Advisory to resolve the issue. As a temporary workaround, consider restricting access to Port 4444/UDP to minimize the risk of exploitation.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2013-2805

Produtos afetados

Rslinx Enterprise

Referências · 2

• https://ics-cert.us-cert.gov/advisories/ICSA-13-095-02 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2013-2805 · Nota de Segurança