FKIE_CVE-2022-23918

Vulnerability from fkie_nvd - Published: 2022-08-05 22:15 - Updated: 2024-11-21 06:49
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow.
References
talos-cna@cisco.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2022-1455Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://talosintelligence.com/vulnerability_reports/TALOS-2022-1455Exploit, Third Party Advisory
Impacted products
Vendor Product Version
tcl linkhub_mesh_wifi_ac1200 ms1g_00_01.00_14
tcl linkhub_mesh_wifi_ac1200 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:tcl:linkhub_mesh_wifi_ac1200:ms1g_00_01.00_14:*:*:*:*:*:*:*",
              "matchCriteriaId": "C6D965B0-44C0-42B3-A470-58101F9DE79B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:tcl:linkhub_mesh_wifi_ac1200:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "20F8B735-8074-45BD-A319-9EE6D201C3C1",
              "vulnerable": false
            }
          ],
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      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria en la funcionalidad confsrv set_mf_rule de TCL LinkHub Mesh Wifi MS1G_00_01.00_14. Un paquete de red especialmente dise\u00f1ado puede conllevar a un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria. Un atacante puede enviar un paquete malicioso para desencadenar esta vulnerabilidad. Esta vulnerabilidad aprovecha el campo ethAddr dentro del mensaje protobuf para causar un desbordamiento del b\u00fafer"
    }
  ],
  "id": "CVE-2022-23918",
  "lastModified": "2024-11-21T06:49:27.540",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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  "vulnStatus": "Modified",
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    }
  ]
}


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