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SilabsCVELIST:CVE-2023-0970

HistoryJun 21, 2023 - 7:41 p.m.

CVE-2023-0970 Serial API Buffer Overflow in Z/IP Gateway

2023-06-2119:41:46

CWE-787

CWE-125

Silabs

www.cve.org

cve-2023-0970

buffer overflow

z/ip gateway

silabs

z-wave controller

arbitrary code

CVSS3

7.1

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

27.0%

JSON

Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "Z/IP Gateway",
    "vendor": "Silicon Labs",
    "versions": [
      {
        "status": "unaffected",
        "version": "7.18.03"
      }
    ]
  }
]

References

siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000V6HZzQAN?operationContext=S1

CVSS3

7.1

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

27.0%

JSON

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