PT-2023-14268 · Unknown · Eip Stack Group Opener

Jared Rittle · Publicado 2023-03-16 · Atualizado 2023-03-23 · CVE-2022-43604

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

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

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

Description An out-of-bounds write issue exists in the GetAttributeList attribute count request functionality. A specially crafted EtherNet/IP request can lead to an out-of-bounds write, potentially causing the server to crash or allowing for remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this issue.

Recommendations For EIP Stack Group OpENer development commit 58ee13c, consider restricting access to the GetAttributeList functionality until a patch is available. As a temporary workaround, avoid using the attribute count request functionality to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2022-43604

Produtos afetados

Eip Stack Group Opener

Referências · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1661 · Exploit
• https://osv.dev/vulnerability/CVE-2022-43604 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2022-43604 · Nota de Segurança
• https://t.me/cibsecurity/60203 · Publicação no Telegram