CVE Vulnerability

CVE-2018-12086

Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf Vendor Advisory
http://www.securityfocus.com/bid/105538 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041909 Third Party Advisory VDB Entry
https://www.debian.org/security/2018/dsa-4359 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
Configurations

Configuration 1

cpe:2.3:a:opcfoundation:unified_architecture-.net-legacy:*:*:*:*:*:*:*:*
cpe:2.3:a:opcfoundation:unified_architecture-java:*:*:*:*:*:*:*:*
cpe:2.3:a:opcfoundation:unified_architecture_ansic:*:*:*:*:*:*:*:*
cpe:2.3:a:opcfoundation:unified_architecture_.net-standard:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2018-09-14 09:29

Updated : 2020-08-24 05:37

NVD link : CVE-2018-12086

Mitre link : CVE-2018-12086

Products Affected
No products.
CWE
CWE-787