PT-2018-13611 · Amazon Web Services+1 · Freertos+1

Ori Karliner + 1 · Publicado 2018-12-06 · Atualizado 2019-01-04 · CVE-2018-16523

Positive Technologies (AI Summary)

CVSS v3.1

7.4

Alta

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions Amazon Web Services (AWS) FreeRTOS versions through 1.3.1 FreeRTOS versions up to 10.0.1 WITTENSTEIN WHIS Connect middleware TCP/IP component (affected versions not specified)

Description The issue allows division by zero in prvCheckOptions().

Recommendations For Amazon Web Services (AWS) FreeRTOS versions through 1.3.1, update to a version later than 1.3.1. For FreeRTOS versions up to 10.0.1, update to a version later than 10.0.1. For WITTENSTEIN WHIS Connect middleware TCP/IP component, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

Divide By Zero

Enumeração de Fraquezas

CWE-369

Identificadores relacionados

CVE-2018-16523

Produtos afetados

Freertos

Whis Connect Middleware Tcp/Ip

Referências · 6

• 🔥 https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details · Exploit
• https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md · Nota
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16523 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-16523 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-16523 · Aviso do Fabricante
• https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems · Nota