CVE-2018-12086
OPC UA Stack Overflow Vulnerability
Description
Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.
INFO
Published Date :
Sept. 14, 2018, 9:29 p.m.
Last Modified :
Aug. 24, 2020, 5:37 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-12086 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-12086
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-12086.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html | |
| http://www.securityfocus.com/bid/105538 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041909 | Third Party Advisory VDB Entry |
| https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf | Vendor Advisory |
| https://www.debian.org/security/2018/dsa-4359 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
PoC for CVE-2018-12086 affecting various OPC UA stacks
Java
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-12086 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-12086 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-119 CWE-787 -
CVE Modified by [email protected]
Mar. 20, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 17, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Access Complexity Insufficient Information Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf No Types Assigned https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1041909 No Types Assigned http://www.securitytracker.com/id/1041909 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/105538 No Types Assigned http://www.securityfocus.com/bid/105538 Third Party Advisory, VDB Entry Changed Reference Type https://www.debian.org/security/2018/dsa-4359 No Types Assigned https://www.debian.org/security/2018/dsa-4359 Third Party Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:opcfoundation:unified_architecture-.net-legacy:*:*:*:*:*:*:*:* versions up to (including) 1.03.342 *cpe:2.3:a:opcfoundation:unified_architecture-java:*:*:*:*:*:*:*:* versions up to (including) 1.03.343 Added CPE Configuration OR *cpe:2.3:a:opcfoundation:unified_architecture_.net-standard:*:*:*:*:*:*:*:* versions up to (including) 1.03.352.12 *cpe:2.3:a:opcfoundation:unified_architecture_ansic:*:*:*:*:*:*:*:* versions up to (including) 1.03.340 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 28, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4359 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 25, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041909 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 10, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105538 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-12086 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-12086
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.52 }} -0.20%
score
0.77061
percentile