PT-2023-14270 · Unknown · Eip Stack Group Opener

Jared Rittle · Publicado 2023-03-16 · Atualizado 2023-03-23 · CVE-2022-43606

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions EIP Stack Group OpENer version 58ee13c

Description A use-of-uninitialized-pointer issue exists in the Forward Open connection management entry functionality. This can be triggered by a specially-crafted EtherNet/IP request, leading to the use of a null pointer and causing the server to crash. An attacker can exploit this by sending a series of EtherNet/IP requests.

Recommendations For EIP Stack Group OpENer version 58ee13c, consider disabling the Forward Open connection management entry functionality until a patch is available to prevent the server from crashing due to specially-crafted EtherNet/IP requests.

Exploit

Correção

Access of Uninitialized Pointer

Enumeração de Fraquezas

CWE-824

Identificadores relacionados

CVE-2022-43606

Produtos afetados

Eip Stack Group Opener

Referências · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1663 · Exploit
• https://osv.dev/vulnerability/CVE-2022-43606 · Aviso do Fabricante
• https://t.me/cibsecurity/60208 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2022-43606 · Nota de Segurança