github - ghsa-2r69-jgh4-vvpm

GHSA-2R69-JGH4-VVPM

Vulnerability from github – Published: 2022-05-24 17:04 – Updated: 2024-04-04 02:45

Details

On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-6684"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-23T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack.",
  "id": "GHSA-2r69-jgh4-vvpm",
  "modified": "2024-04-04T02:45:06Z",
  "published": "2022-05-24T17:04:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6684"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K95117754"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-6684 (GCVE-0-2019-6684)

Vulnerability from cvelistv5 – Published: 2019-12-23 17:23 – Updated: 2024-08-04 20:31

Summary

Severity ?

No CVSS data available.

CWE

Assigner

References

URL

Tags

https://support.f5.com/csp/article/K95117754

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	F5	BIG-IP	Affected: 15.0.0-15.0.1.1 Affected: 14.0.0-14.1.2.2 Affected: 13.1.0-13.1.3.1 Affected: 12.1.0-12.1.5 Affected: 11.5.2-11.6.5.1

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T20:31:03.989Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K95117754"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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              "status": "affected",
              "version": "15.0.0-15.0.1.1"
            },
            {
              "status": "affected",
              "version": "14.0.0-14.1.2.2"
            },
            {
              "status": "affected",
              "version": "13.1.0-13.1.3.1"
            },
            {
              "status": "affected",
              "version": "12.1.0-12.1.5"
            },
            {
              "status": "affected",
              "version": "11.5.2-11.6.5.1"
            }
          ]
        }
      ],
      "descriptions": [
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  "cveMetadata": {
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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-2R69-JGH4-VVPM

CVE-2019-6684 (GCVE-0-2019-6684)

Tags

Sightings

Nomenclature