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IcscertCVELIST:CVE-2023-31278

HistoryJun 06, 2023 - 4:25 p.m.

CVE-2023-31278

2023-06-0616:25:34

CWE-119

icscert

www.cve.org

application security

data validation

out-of-bounds read

7.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

21.1%

JSON

The affected application lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Cscape",
    "vendor": "Horner Automation",
    "versions": [
      {
        "status": "affected",
        "version": "v9.90 SP8"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Cscape EnvisionRV",
    "vendor": "Horner Automation",
    "versions": [
      {
        "status": "affected",
        "version": "v4.70"
      }
    ]
  }
]

References

www.cisa.gov/news-events/ics-advisories/icsa-23-143-04

7.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

21.1%

JSON

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