PT-2018-2541 · Opc Foundation+2 · Opcua+2

Publicado

2018-09-14

·

Atualizado

2024-06-15

·

CVE-2018-12086

CVSS v3.1

7.5

Alta

VetorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions OPC UA applications (affected versions not specified)
Description The issue is related to a buffer overflow in OPC UA applications, which can be triggered by remote attackers using carefully structured requests. This can lead to a stack overflow. The vulnerability is associated with a buffer overflow in memory, allowing a remote attacker to cause a denial of service using a specially crafted request.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Memory Corruption

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-119CWE-787

Identificadores relacionados

ALT-PU-2018-2487
BDU:2019-00926
CVE-2018-12086
DSA-4359-1
GHSA-782P-53WQ-CXMJ
OPENSUSE-SU-2018_3368-1
OPENSUSE-SU-2020:0362-1
OPENSUSE-SU-2020_0362-1
OPENSUSE-SU-2024:11513-1
SUSE-SU-2018:3282-1
SUSE-SU-2018:3590-1
SUSE-SU-2018:3590-2
SUSE-SU-2018:3590-3
SUSE-SU-2018_3282-1
SUSE-SU-2018_3590-1
SUSE-SU-2018_3590-2
SUSE-SU-2018_3590-3
SUSE-SU-2020:0693-1

Produtos afetados

Alt Linux
Opcua
Suse