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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-119

Silabs

www.cve.org

cve-2023-0970

buffer overflow

z/ip gateway

silabs

z-wave controller

arbitrary code

7.1 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.1%

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

7.1 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.1%

JSON

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