PT-2019-13411 · 3S Smart Software Solutions · Codesys

Publicado 2019-09-13 · Atualizado 2021-10-28 · CVE-2019-13548

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions CODESYS V3 web server versions prior to 3.5.14.10

Description The issue allows an attacker to send specially crafted http or https requests, which could cause a stack overflow. This can lead to a denial-of-service condition or potentially allow remote code execution.

Recommendations For versions prior to 3.5.14.10, update to version 3.5.14.10 or later to resolve the issue. As a temporary workaround, consider restricting access to the web server to minimize the risk of exploitation.

Correção

Stack Overflow

Memory Corruption

Enumeração de Fraquezas

CWE-121

CWE-787

Identificadores relacionados

CVE-2019-13548

Produtos afetados

Codesys

Referências · 4

• https://us-cert.gov/ics/advisories/icsa-19-255-01 · Correção
• https://t.me/cvenotify/22565 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2019-13548 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-13548 · Nota de Segurança