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JpcertCVE-2023-22424

HistoryMar 06, 2023 - 12:15 a.m.

CVE-2023-22424

2023-03-0600:15:10

CWE-416

jpcert

web.nvd.nist.gov

cve-2023-22424

information security

vulnerability

kostac plc

programming software

use-after-free

nvd

arbitrary code execution

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

38.6%

JSON

Use-after-free vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. With the abnormal value given as the maximum number of columns for the PLC program, the process accesses the freed memory. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

Affected configurations

Nvd

Vulners

Node

jtektkostac_plc_programming_softwareRange≤1.6.9.0

VendorProductVersionCPE
jtektkostac_plc_programming_software*cpe:2.3:a:jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jtekt	kostac_plc_programming_software	*	cpe:2.3:a:jtekt:kostac_plc_programming_software::::::::

CNA Affected

[
  {
    "vendor": "JTEKT ELECTRONICS CORPORATION",
    "product": "Kostac PLC Programming Software (Former name: Koyo PLC Programming Software)",
    "versions": [
      {
        "version": "Version 1.6.9.0 and earlier",
        "status": "affected"
      }
    ]
  }
]

References

jvn.jp/en/vu/JVNVU94966432/

www.electronics.jtekt.co.jp/en/topics/202303035258/

www.electronics.jtekt.co.jp/jp/topics/2023030313639/

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

38.6%

JSON

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