certfr_avis - certfr-2024-avi-0038

CERTFR-2024-AVI-0038

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans les produits SonicWall. Elle permet à un attaquant de provoquer une exécution de code arbitraire et un déni de service.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	Sonicwall	N/A	SonicWall Capture Client versions antérieures à 3.7.11
	Sonicwall	NetExtender	NetExtender Windows Client versions antérieures à 10.2.338

References

Title

Publication Time

Tags

Bulletin de sécurité SonicWall SNWLID-2023-0019 du 17 janvier 2024

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SonicWall Capture Client versions ant\u00e9rieures \u00e0 3.7.11",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Sonicwall",
          "scada": false
        }
      }
    },
    {
      "description": "NetExtender Windows Client versions ant\u00e9rieures \u00e0 10.2.338",
      "product": {
        "name": "NetExtender",
        "vendor": {
          "name": "Sonicwall",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-6340",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-6340"
    }
  ],
  "initial_release_date": "2024-01-16T00:00:00",
  "last_revision_date": "2024-01-18T00:00:00",
  "links": [],
  "reference": "CERTFR-2024-AVI-0038",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-01-16T00:00:00.000000"
    },
    {
      "description": "Mise \u00e0 jour de la documentation",
      "revision_date": "2024-01-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les produits SonicWall. Elle\npermet \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire et\nun d\u00e9ni de service.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans les produits SonicWall",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SonicWall SNWLID-2023-0019 du 17 janvier 2024",
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0019"
    }
  ]
}

CVE-2023-6340 (GCVE-0-2023-6340)

Vulnerability from cvelistv5

Published

2024-01-17 23:57

Modified

2025-06-11 16:40

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Summary

SonicWall Capture Client version 3.7.10, NetExtender client version 10.2.337 and earlier versions are installed with sfpmonitor.sys driver. The driver has been found to be vulnerable to Denial-of-Service (DoS) caused by Stack-based Buffer Overflow vulnerability.

References

URL

Tags

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0019

vendor-advisory

Impacted products

Vendor

Product

Version

SonicWall

Capture Client

Version: 3.7.10 and earlier versions

SonicWall

NetExtender

Version: 10.2.337 and earlier versions

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:28:21.581Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0019"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-6340",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-30T15:23:04.082962Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-11T16:40:22.236Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Windows"
          ],
          "product": "Capture Client",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "3.7.10 and earlier versions"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Windows",
            "64 bit",
            "32 bit"
          ],
          "product": "NetExtender",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "10.2.337 and earlier versions"
            }
          ]
        }
      ],
      "datePublic": "2024-01-17T07:27:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "SonicWall Capture Client version 3.7.10,\u0026nbsp;NetExtender client version 10.2.337 and earlier versions are installed with sfpmonitor.sys driver.  The driver has been found to be vulnerable to Denial-of-Service (DoS) caused by Stack-based Buffer Overflow vulnerability."
            }
          ],
          "value": "SonicWall Capture Client version 3.7.10,\u00a0NetExtender client version 10.2.337 and earlier versions are installed with sfpmonitor.sys driver.  The driver has been found to be vulnerable to Denial-of-Service (DoS) caused by Stack-based Buffer Overflow vulnerability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-17T23:57:06.142Z",
        "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
        "shortName": "sonicwall"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0019"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
    "assignerShortName": "sonicwall",
    "cveId": "CVE-2023-6340",
    "datePublished": "2024-01-17T23:57:06.142Z",
    "dateReserved": "2023-11-27T22:23:00.404Z",
    "dateUpdated": "2025-06-11T16:40:22.236Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2024-AVI-0038

Vulnerability from certfr_avis

Solution

CVE-2023-6340 (GCVE-0-2023-6340)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature