CVE-2018-8834
Omron CX-One Heap-Based Buffer Overflow
Description
Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow.
INFO
Published Date :
April 17, 2018, 7:29 p.m.
Last Modified :
Sept. 29, 2020, 7:10 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2018-8834
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-2018-8834.
| URL | Resource |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 | Third Party Advisory US Government Resource |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-8834 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-8834 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 -
Modified Analysis by [email protected]
Sep. 29, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Removed CWE NIST CWE-119 Added CWE NIST CWE-787 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE ICS-CERT CWE-122 -
Initial Analysis by [email protected]
May. 22, 2018
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 Third Party Advisory, US Government Resource Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:omron:cx-flnet:*:*:*:*:*:*:*:* versions up to (including) 1.00 *cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:* versions up to (including) 4.42 *cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:* versions up to (including) 9.65 *cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:* versions up to (including) 1.992 *cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:* versions up to (including) 5.0.22 *cpe:2.3:a:omron:network_configurator:*:*:*:*:*:*:*:* versions up to (including) 3.63 *cpe:2.3:a:omron:switch_box_utility:*:*:*:*:*:*:*:* versions up to (including) 1.68
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-8834 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-2018-8834
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
23.26 }} 4.16%
score
0.96067
percentile