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SilabsCVELIST:CVE-2023-2686

HistoryJun 15, 2023 - 7:00 p.m.

CVE-2023-2686

2023-06-1519:00:04

CWE-120

Silabs

www.cve.org

buffer overflow

wi-fi commissioning

micriumos

silicon labs gecko sdk

connected device

stack overflow

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.5%

JSON

Buffer overflow in Wi-Fi Commissioning MicriumOS example in Silicon Labs Gecko SDK v4.2.3 or earlier allows connected device to write payload onto the stack.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Gecko Platform",
    "vendor": "silabs.com",
    "versions": [
      {
        "lessThanOrEqual": "4.2.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1

github.com/SiliconLabs/gecko_sdk/releases

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.5%

JSON

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