github - ghsa-x62x-rrwg-5j4p

ghsa-x62x-rrwg-5j4p

Vulnerability from github

Published

2022-05-24 19:08

Modified

2022-05-24 19:08

Details

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on PTX platforms and QFX10K Series with Paradise (PE) chipset-based line cards, ddos-protection configuration changes made from the CLI will not take effect as expected beyond the default DDoS (Distributed Denial of Service) settings in the Packet Forwarding Engine (PFE). This may cause BFD sessions to flap when a high rate of specific packets are received. Flapping of BFD sessions in turn may impact routing protocols and network stability, leading to a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects only the following platforms with Paradise (PE) chipset-based line cards: PTX1000, PTX3000 (NextGen), PTX5000, PTX10008, PTX10016 Series and QFX10002 Series. This issue affects: Juniper Networks Junos OS 17.4 versions prior to 17.4R3-S5 on PTX Series, QFX10K Series; 18.2 versions prior to 18.2R3-S8 on PTX Series, QFX10K Series; 18.3 versions prior to 18.3R3-S5 on PTX Series, QFX10K Series; 18.4 versions prior to 18.4R2-S8 on PTX Series, QFX10K Series; 19.1 versions prior to 19.1R3-S5 on PTX Series, QFX10K Series; 19.2 versions prior to 19.2R3-S2 on PTX Series, QFX10K Series; 19.3 versions prior to 19.3R3-S2 on PTX Series, QFX10K Series; 19.4 versions prior to 19.4R3-S2 on PTX Series, QFX10K Series; 20.1 versions prior to 20.1R3 on PTX Series, QFX10K Series; 20.2 versions prior to 20.2R2-S3, 20.2R3 on PTX Series, QFX10K Series; 20.3 versions prior to 20.3R2 on PTX Series, QFX10K Series; 20.4 versions prior to 20.4R2 on PTX Series, QFX10K Series.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-0280"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-665"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-15T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on PTX platforms and QFX10K Series with Paradise (PE) chipset-based line cards, ddos-protection configuration changes made from the CLI will not take effect as expected beyond the default DDoS (Distributed Denial of Service) settings in the Packet Forwarding Engine (PFE). This may cause BFD sessions to flap when a high rate of specific packets are received. Flapping of BFD sessions in turn may impact routing protocols and network stability, leading to a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects only the following platforms with Paradise (PE) chipset-based line cards: PTX1000, PTX3000 (NextGen), PTX5000, PTX10008, PTX10016 Series and QFX10002 Series. This issue affects: Juniper Networks Junos OS 17.4 versions prior to 17.4R3-S5 on PTX Series, QFX10K Series; 18.2 versions prior to 18.2R3-S8 on PTX Series, QFX10K Series; 18.3 versions prior to 18.3R3-S5 on PTX Series, QFX10K Series; 18.4 versions prior to 18.4R2-S8 on PTX Series, QFX10K Series; 19.1 versions prior to 19.1R3-S5 on PTX Series, QFX10K Series; 19.2 versions prior to 19.2R3-S2 on PTX Series, QFX10K Series; 19.3 versions prior to 19.3R3-S2 on PTX Series, QFX10K Series; 19.4 versions prior to 19.4R3-S2 on PTX Series, QFX10K Series; 20.1 versions prior to 20.1R3 on PTX Series, QFX10K Series; 20.2 versions prior to 20.2R2-S3, 20.2R3 on PTX Series, QFX10K Series; 20.3 versions prior to 20.3R2 on PTX Series, QFX10K Series; 20.4 versions prior to 20.4R2 on PTX Series, QFX10K Series.",
  "id": "GHSA-x62x-rrwg-5j4p",
  "modified": "2022-05-24T19:08:07Z",
  "published": "2022-05-24T19:08:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0280"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11184"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-0280

Vulnerability from cvelistv5

Published

2021-07-15 20:00

Modified

2024-09-16 22:40

Severity ?

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

Summary

Junos OS: PTX Series, QFX10K Series: Upon receipt of specific packets BFD sessions might flap due to DDoS policer implementation in Packet Forwarding Engine

References

▼	URL	Tags
	https://kb.juniper.net/JSA11184	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS

Show details on NVD website

JSON

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  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:32:10.548Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA11184"
          }
        ],
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      }
    ],
    "cna": {
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        {
          "platforms": [
            "PTX Series, QFX10K Series"
          ],
          "product": "Junos OS",
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          "versions": [
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              "lessThan": "17.4R3-S5",
              "status": "affected",
              "version": "17.4",
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              "version": "18.2",
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            {
              "lessThan": "18.3R3-S5",
              "status": "affected",
              "version": "18.3",
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            {
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              "status": "affected",
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              "lessThan": "19.1R3-S5",
              "status": "affected",
              "version": "19.1",
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              "lessThan": "19.2R3-S2",
              "status": "affected",
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            {
              "lessThan": "19.3R3-S2",
              "status": "affected",
              "version": "19.3",
              "versionType": "custom"
            },
            {
              "lessThan": "19.4R3-S2",
              "status": "affected",
              "version": "19.4",
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              "status": "affected",
              "version": "20.1",
              "versionType": "custom"
            },
            {
              "lessThan": "20.2R2-S3, 20.2R3",
              "status": "affected",
              "version": "20.2",
              "versionType": "custom"
            },
            {
              "lessThan": "20.3R2, 20.3R3",
              "status": "affected",
              "version": "20.3",
              "versionType": "custom"
            },
            {
              "lessThan": "20.4R2",
              "status": "affected",
              "version": "20.4",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "The examples of the config stanza affected by this issue:\n\n  [system ddos-protection global]\n  [system ddos-protection protocols]"
        }
      ],
      "datePublic": "2021-07-14T00:00:00",
      "descriptions": [
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          "lang": "en",
          "value": "Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on PTX platforms and QFX10K Series with Paradise (PE) chipset-based line cards, ddos-protection configuration changes made from the CLI will not take effect as expected beyond the default DDoS (Distributed Denial of Service) settings in the Packet Forwarding Engine (PFE). This may cause BFD sessions to flap when a high rate of specific packets are received. Flapping of BFD sessions in turn may impact routing protocols and network stability, leading to a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects only the following platforms with Paradise (PE) chipset-based line cards: PTX1000, PTX3000 (NextGen), PTX5000, PTX10008, PTX10016 Series and QFX10002 Series. This issue affects: Juniper Networks Junos OS 17.4 versions prior to 17.4R3-S5 on PTX Series, QFX10K Series; 18.2 versions prior to 18.2R3-S8 on PTX Series, QFX10K Series; 18.3 versions prior to 18.3R3-S5 on PTX Series, QFX10K Series; 18.4 versions prior to 18.4R2-S8 on PTX Series, QFX10K Series; 19.1 versions prior to 19.1R3-S5 on PTX Series, QFX10K Series; 19.2 versions prior to 19.2R3-S2 on PTX Series, QFX10K Series; 19.3 versions prior to 19.3R3-S2 on PTX Series, QFX10K Series; 19.4 versions prior to 19.4R3-S2 on PTX Series, QFX10K Series; 20.1 versions prior to 20.1R3 on PTX Series, QFX10K Series; 20.2 versions prior to 20.2R2-S3, 20.2R3 on PTX Series, QFX10K Series; 20.3 versions prior to 20.3R2 on PTX Series, QFX10K Series; 20.4 versions prior to 20.4R2 on PTX Series, QFX10K Series."
        }
      ],
      "exploits": [
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          "lang": "en",
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      "metrics": [
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            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-15T20:00:52",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.juniper.net/JSA11184"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.4R3-S5, 18.2R3-S8, 18.3R3-S5, 18.4R2-S8, 19.1R3-S5, 19.2R3-S2, 19.3R3-S2, 19.4R3-S2, 20.1R3, 20.2R2-S3, 20.2R3, 20.3R2, 20.4R2, 21.1R1, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA11184",
        "defect": [
          "1564807"
        ],
        "discovery": "USER"
      },
      "title": "Junos OS: PTX Series, QFX10K Series: Upon receipt of specific packets BFD sessions might flap due to DDoS policer implementation in Packet Forwarding Engine",
      "workarounds": [
        {
          "lang": "en",
          "value": "The default ukern policer rate can be reduced by the CLI command:\n  set system ddos-protection protocols \u003cprotocol-group\u003e \u003caggregate | packet-type\u003e bandwidth \u003cpackets-per-second\u003e burst \u003csize\u003e"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2021-07-14T16:00:00.000Z",
          "ID": "CVE-2021-0280",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS: PTX Series, QFX10K Series: Upon receipt of specific packets BFD sessions might flap due to DDoS policer implementation in Packet Forwarding Engine"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS",
                      "version": {
                        "version_data": [
                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
                            "version_name": "17.4",
                            "version_value": "17.4R3-S5"
                          },
                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
                            "version_name": "18.2",
                            "version_value": "18.2R3-S8"
                          },
                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
                            "version_name": "18.3",
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                          {
                            "platform": "PTX Series, QFX10K Series",
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                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
                            "version_name": "19.1",
                            "version_value": "19.1R3-S5"
                          },
                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
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                            "version_value": "19.2R3-S2"
                          },
                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
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                            "version_value": "19.3R3-S2"
                          },
                          {
                            "platform": "PTX Series, QFX10K Series",
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                          {
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                          {
                            "platform": "PTX Series, QFX10K Series",
                            "version_affected": "\u003c",
                            "version_name": "20.4",
                            "version_value": "20.4R2"
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        },
        "configuration": [
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          }
        ],
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
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        },
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            "attackVector": "NETWORK",
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        },
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        },
        "solution": [
          {
            "lang": "en",
            "value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.4R3-S5, 18.2R3-S8, 18.3R3-S5, 18.4R2-S8, 19.1R3-S5, 19.2R3-S2, 19.3R3-S2, 19.4R3-S2, 20.1R3, 20.2R2-S3, 20.2R3, 20.3R2, 20.4R2, 21.1R1, and all subsequent releases."
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        ],
        "source": {
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          "defect": [
            "1564807"
          ],
          "discovery": "USER"
        },
        "work_around": [
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            "lang": "en",
            "value": "The default ukern policer rate can be reduced by the CLI command:\n  set system ddos-protection protocols \u003cprotocol-group\u003e \u003caggregate | packet-type\u003e bandwidth \u003cpackets-per-second\u003e burst \u003csize\u003e"
          }
        ]
      }
    }
  },
  "cveMetadata": {
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    "assignerShortName": "juniper",
    "cveId": "CVE-2021-0280",
    "datePublished": "2021-07-15T20:00:52.242253Z",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-09-16T22:40:56.537Z",
    "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.
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.

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