CVE-2018-18989
published 2018-12-04CVE-2018-18989: In CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior), when processing project files, the…
PriorityP338high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EPSS
1.63%
73.2th percentile
In CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior), when processing project files, the application fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| omron | cx-one | <= 4.42 | — |
| omron | cx-programmer | <= 9.66 | — |
| omron | cx-server | <= 5.0.23 | — |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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GHSA
GHSA-6mv5-3jxx-rprv: In CX-One Versions 4
ghsa_unreviewed·2022-05-13
CVE-2018-18989 [HIGH] CWE-416 GHSA-6mv5-3jxx-rprv: In CX-One Versions 4
In CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior), when processing project files, the application fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.
CISA ICS
Omron CX-One
cisa_ics·2018-12-04·CVSS 7.8
[HIGH] Omron CX-One
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Omron CX-One
Last RevisedDecember 04, 2018
Alert CodeICSA-18-338-01
## 1. EXECUTIVE SUMMARY
-
CVSS v3 6.6
- ATTENTION: Low skill level to exploit
- Vendor: Omron
- Equipment: CX-One
- Vulnerabilities: Stack-based Buffer Overflow, Use After Free
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker to execute code under the privileges of the application.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
CX-One Versions 4.42 and prior, including the following applications:
- CX-Programmer Versions 9.66 and prior, and
- CX-Server V
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-12-04
Published