PT-2019-8750 · Open Information Security Foundation · Suricata

CVE-2018-10244 · Publicado 2019-04-04 · Atualizado 2024-10-22

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 Suricata version 4.0.4

Description The issue arises from incorrect handling of EtherNet/IP PDU parsing, which can lead to the parsing code reading beyond the allocated data due to an integer overflow during a length check in the DecodeENIPPDU function in app-layer-enip-commmon.c. This occurs when a malformed PDU is encountered.

Recommendations For Suricata version 4.0.4, consider disabling the DecodeENIPPDU function in app-layer-enip-commmon.c as a temporary workaround until a patch is available. Restrict access to the EtherNet/IP PDU parsing functionality to minimize the risk of exploitation.

Correção

Integer Overflow

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

CVE-2018-10244

Produtos afetados

Suricata

Referências · 9

• https://suricata-ids.org/2018/07/18/suricata-4-0-5-available · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2018-10244 · Aviso do Fabricante
• https://t.me/cvenotify/99114 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2018-10244 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-10244 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2018-10244 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2018-10244 · Nota de Segurança
• https://ubuntu.com/security/CVE-2018-10244 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-10244 · Aviso do Fabricante