PT-2023-26963 · Inductive Automation · Inductive Automation Ignition

Noam Moshe + 3 · Publicado 2023-08-08 · Atualizado 2024-05-05 · CVE-2023-39477

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 Inductive Automation Ignition (affected versions not specified)

Description This issue allows remote attackers to create a denial-of-service condition on affected installations of Inductive Automation Ignition. Authentication is not required to exploit this issue. The specific flaw exists within the handling of OPC UA ConditionRefresh requests. By sending a large number of requests, an attacker can consume all available resources on the server, leveraging this to create a denial-of-service condition on the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2023-39477

ZDI-23-1050

Produtos afetados

Inductive Automation Ignition

Referências · 6

• https://zerodayinitiative.com/advisories/ZDI-23-1050 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-39477 · Nota de Segurança
• https://twitter.com/CVEnew/status/1787139520908890538 · Publicação no Twitter
• https://twitter.com/TheZDIBugs/status/1688970418600742926 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-39477 · Aviso do Fabricante
• https://inductiveautomation.com/downloads/releasenotes/8.1.33 · Aviso do Fabricante