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SilabsCVELIST:CVE-2024-3043

HistoryJun 27, 2024 - 6:17 p.m.

CVE-2024-3043 Zigbee co-ordinator realignment packet may lead to denial of service

2024-06-2718:17:15

CWE-829

Silabs

www.cve.org

zigbee

denial of service

ieee 802.15.4

network identifier

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

9.1%

JSON

An unauthenticated IEEE 802.15.4 ‘co-ordinator realignment’ packet can be used to force Zigbee nodes to change their network identifier (pan ID), leading to a denial of service. This packet type is not useful in production and should be used only for PHY qualification.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Ember ZNet SDK",
    "vendor": "silabs.com",
    "versions": [
      {
        "lessThan": "8.0.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

community.silabs.com/069Vm000005UCH0IAO

github.com/SiliconLabs/gecko_sdk

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

9.1%

JSON

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