PT-2018-1367 · Aveva · Intouch Machine Edition+1
Publicado
2018-07-13
·
Atualizado
2020-08-31
·
CVE-2018-10620
CVSS v3.1
10
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
AVEVA InduSoft Web Studio versions 8.1 through 8.1SP1
InTouch Machine Edition versions 2017 8.1 through 2017 8.1 SP1
Description
A remote user could exploit a stack-based buffer overflow vulnerability during tag, alarm, or event related actions, such as read and write, with potential for code to be executed. The vulnerability is caused by a buffer overflow in the TCP/IP Server component of HMI/SCADA systems due to inadequate input data processing, including tags, events, and alarm messages. This could allow a remote attacker to execute arbitrary code using a specially crafted packet.
Recommendations
For AVEVA InduSoft Web Studio versions 8.1 through 8.1SP1, consider disabling tag, alarm, or event related actions until a patch is available.
For InTouch Machine Edition versions 2017 8.1 through 2017 8.1 SP1, restrict access to the TCP/IP Server component to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Stack Overflow
Memory Corruption
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Identificadores relacionados
Produtos afetados
Aveva Indusoft Web Studio
Intouch Machine Edition