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SchneiderVULNRICHMENT:CVE-2024-5679

HistoryJul 11, 2024 - 8:18 a.m.

CVE-2024-5679

2024-07-1108:18:23

CWE-787

schneider

github.com

cve-2024-5679

cwe-787

denial-of-service

kernel memory leak

ioctl call

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

Percentile

16.1%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, or
kernel memory leak when a malicious actor with local user access crafts a script/program using
an IOCTL call in the Foxboro.sys driver.

CNA Affected

[
  {
    "vendor": "Schneider Electric",
    "product": "EcoStruxure Foxboro DCS Core Control Services",
    "versions": [
      {
        "status": "affected",
        "version": "Versions 9.8 and prior"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2024-191-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-191-02.pdf

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

Percentile

16.1%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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