Vulnerability-Lookup

GHSA-W439-F952-RJ94

Vulnerability from github – Published: 2023-09-27 18:30 – Updated: 2024-04-04 07:56

Details

BIG-IP APM clients may send IP traffic outside of the VPN tunnel. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Severity ?

6.8 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-43125"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-319"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-27T16:21:34Z",
    "severity": "HIGH"
  },
  "details": "\nBIG-IP APM clients may send IP traffic outside of the VPN tunnel.\u00a0 Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated",
  "id": "GHSA-w439-f952-rj94",
  "modified": "2024-04-04T07:56:03Z",
  "published": "2023-09-27T18:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43125"
    },
    {
      "type": "WEB",
      "url": "https://my.f5.com/manage/s/article/K000136909"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-43125 (GCVE-0-2023-43125)

Vulnerability from cvelistv5 – Published: 2023-09-27 15:22 – Updated: 2024-09-24 13:13

Title

BIG-IP APM Clients TunnelCrack vulnerability

Summary

BIG-IP APM clients may send IP traffic outside of the VPN tunnel. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Severity ?

6.8 (Medium)


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

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

References

URL

Tags

https://my.f5.com/manage/s/article/K000136909

vendor-advisory

Impacted products

Vendor

Product

Version

BIG-IP Edge Client

Affected: 7.2.3 , < * (semver)

F5 Access

Affected: 3.0 , < * (semver)

Credits

Bypassing Tunnels: Leaking VPN Client Traffic by Abusing Routing Tables https://papers.mathyvanhoef.com/usenix2023-tunnelcrack.pdf

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:37:23.660Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://my.f5.com/manage/s/article/K000136909"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-43125",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-24T13:13:02.532926Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-24T13:13:09.724Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "platforms": [
            "Windows",
            "MacOS",
            "Linux"
          ],
          "product": "BIG-IP Edge Client",
          "vendor": "F5",
          "versions": [
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              "status": "affected",
              "version": "7.2.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "platforms": [
            "iOS",
            "Android"
          ],
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          "vendor": "F5",
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              "version": "3.0",
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            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Bypassing Tunnels: Leaking VPN Client Traffic by Abusing Routing Tables https://papers.mathyvanhoef.com/usenix2023-tunnelcrack.pdf"
        }
      ],
      "datePublic": "2023-09-27T14:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "type": "text/html",
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            }
          ],
          "value": "\nBIG-IP APM clients may send IP traffic outside of the VPN tunnel.\u00a0 Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated"
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
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          "scenarios": [
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      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
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      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://my.f5.com/manage/s/article/K000136909"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "BIG-IP APM Clients TunnelCrack vulnerability",
      "x_generator": {
        "engine": "F5 SIRTBot v1.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
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    "datePublished": "2023-09-27T15:22:07.212Z",
    "dateReserved": "2023-09-18T15:33:53.948Z",
    "dateUpdated": "2024-09-24T13:13:09.724Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-W439-F952-RJ94

CVE-2023-43125 (GCVE-0-2023-43125)

Tags

Sightings

Nomenclature