Vulnerability-Lookup

FKIE_CVE-2017-7397

Vulnerability from fkie_nvd - Published: 2017-04-03 20:59 - Updated: 2026-06-17 01:24

Severity

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

BackBox Linux 4.6 allows remote attackers to cause a denial of service (ksoftirqd CPU consumption) via a flood of packets with Martian source IP addresses (as defined in RFC 1812 section 5.3.7). This product enables net.ipv4.conf.all.log_martians by default. NOTE: the vendor reports "It has been proved that this vulnerability has no foundation and it is totally fake and based on false assumptions.

References

URL	Tags
cve@mitre.org	http://www.exploitalert.com/view-details.html?id=26361	Exploit, Third Party Advisory
cve@mitre.org	https://backbox.org/portal/blog/false-cve-backbox-46-unmasked	Vendor Advisory
cve@mitre.org	https://cxsecurity.com/issue/WLB-2017040001	Exploit, Third Party Advisory
cve@mitre.org	https://forum.backbox.org/security-advisories/waiting-verification-backbox-os-denial-of-service/msg10218	Vendor Advisory
cve@mitre.org	https://www.exploit-db.com/exploits/41781/	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.exploitalert.com/view-details.html?id=26361	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://backbox.org/portal/blog/false-cve-backbox-46-unmasked	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cxsecurity.com/issue/WLB-2017040001	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://forum.backbox.org/security-advisories/waiting-verification-backbox-os-denial-of-service/msg10218	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.exploit-db.com/exploits/41781/	Exploit, Third Party Advisory, VDB Entry

Impacted products

	Vendor	Product	Version
	backbox	backbox_linux	4.6

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:backbox:backbox_linux:4.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A3B80AA-BB59-4520-AB3F-073AF41D1CB1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "BackBox Linux 4.6 allows remote attackers to cause a denial of service (ksoftirqd CPU consumption) via a flood of packets with Martian source IP addresses (as defined in RFC 1812 section 5.3.7). This product enables net.ipv4.conf.all.log_martians by default.  NOTE: the vendor reports \"It has been proved that this vulnerability has no foundation and it is totally fake and based on false assumptions."
    },
    {
      "lang": "es",
      "value": "** DISPUTADA ** BackBox Linux 4.6 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU ksoftirqd) a trav\u00e9s de una inundaci\u00f3n de paquetes con direcciones IP de origen Martian (tal como se define en el RFC 1812 secci\u00f3n 5.3.7). Este producto habilita net.ipv4.conf.all.log_martians por defecto. NOTA: el proveedor reporta \"Se ha demostrado que esta vulnerabilidad no tiene fundamento y es totalmente falsa y basada en suposiciones falsas\"."
    }
  ],
  "id": "CVE-2017-7397",
  "lastModified": "2026-06-17T01:24:16.130",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-04-03T20:59:00.200",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "http://www.exploitalert.com/view-details.html?id=26361"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://backbox.org/portal/blog/false-cve-backbox-46-unmasked"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://cxsecurity.com/issue/WLB-2017040001"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://forum.backbox.org/security-advisories/waiting-verification-backbox-os-denial-of-service/msg10218"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/41781/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "http://www.exploitalert.com/view-details.html?id=26361"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://backbox.org/portal/blog/false-cve-backbox-46-unmasked"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://cxsecurity.com/issue/WLB-2017040001"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://forum.backbox.org/security-advisories/waiting-verification-backbox-os-denial-of-service/msg10218"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/41781/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2017-7397 (GCVE-0-2017-7397)

Vulnerability from cvelistv5 – Published: 2017-04-03 20:00 – Updated: 2024-08-05 16:04 Disputed

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
http://www.exploitalert.com/view-details.html?id=26361	x_refsource_MISC
https://backbox.org/portal/blog/false-cve-backbox…	x_refsource_MISC
https://cxsecurity.com/issue/WLB-2017040001	x_refsource_MISC
https://forum.backbox.org/security-advisories/wai…	x_refsource_MISC
https://www.exploit-db.com/exploits/41781/	exploitx_refsource_EXPLOIT-DB

Date Public

2017-04-03 00:00

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:04:10.615Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
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              "x_transferred"
            ],
            "url": "http://www.exploitalert.com/view-details.html?id=26361"
          },
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            ],
            "url": "https://backbox.org/portal/blog/false-cve-backbox-46-unmasked"
          },
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://cxsecurity.com/issue/WLB-2017040001"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://forum.backbox.org/security-advisories/waiting-verification-backbox-os-denial-of-service/msg10218"
          },
          {
            "name": "41781",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/41781/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-04-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "BackBox Linux 4.6 allows remote attackers to cause a denial of service (ksoftirqd CPU consumption) via a flood of packets with Martian source IP addresses (as defined in RFC 1812 section 5.3.7). This product enables net.ipv4.conf.all.log_martians by default.  NOTE: the vendor reports \"It has been proved that this vulnerability has no foundation and it is totally fake and based on false assumptions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-07T14:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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}

Sightings

Author	Source	Type	Date	Other

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

FKIE_CVE-2017-7397

CVE-2017-7397 (GCVE-0-2017-7397)

Tags

Sightings

Nomenclature