CVE-2023-22421
CVSS V2 None
CVSS V3 None
Description
Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.
Overview
- CVE ID
- CVE-2023-22421
- Assigner
- vultures@jpcert.or.jp
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-06T00:15:10
- Last Modified Date
- 2023-03-13T18:06:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:* | 1 | OR | 1.6.9.0 |
References
| Reference URL | Reference Tags |
|---|---|
| https://jvn.jp/en/vu/JVNVU94966432/ | Third Party Advisory |
| https://www.electronics.jtekt.co.jp/en/topics/202303035258/ | Vendor Advisory |
| https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/ | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-22421 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22421 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 05:57:23 | Added to TrackCVE | |||
| 2023-04-17 05:57:25 | Weakness Enumeration | new |