PT-2018-13641 · Amazon Web Services+1 · Freertos+1

Ori Karliner · Publicado 2018-12-06 · Atualizado 2019-01-03 · CVE-2018-16602

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

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

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 is related to out of bounds memory access during the parsing of DHCP responses in the prvProcessDHCPReplies function, which can be used for information disclosure.

Recommendations For Amazon Web Services (AWS) FreeRTOS versions through 1.3.1, update to a version later than 1.3.1 to resolve the issue. For FreeRTOS versions up to 10.0.1, update to a version later than 10.0.1 to resolve the issue. 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 vulnerability.

Exploit

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2018-16602

Produtos afetados

Freertos

Wittenstein Whis Connect Middleware

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-2018-16602 · Nota
• https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-16602 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-16602 · Aviso do Fabricante