github - ghsa-3c2f-8cpm-89m3

ghsa-3c2f-8cpm-89m3

Vulnerability from github

Published

2022-05-24 17:39

Modified

2022-05-24 17:39

Details

An improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon (RPD) service allows an attacker to send a valid BGP FlowSpec message thereby causing an unexpected change in the route advertisements within the BGP FlowSpec domain leading to disruptions in network traffic causing a Denial of Service (DoS) condition. Continued receipt of these update messages will cause a sustained Denial of Service condition. This issue affects Juniper Networks: Junos OS: All versions prior to 17.3R3-S10 with the exceptions of 15.1X49-D240 on SRX Series and 15.1R7-S8 on EX Series; 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S6, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R1-S3, 19.4R2-S3, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S3 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2. Junos OS Evolved: All versions prior to 20.3R1-S1-EVO, 20.3R2-EVO.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-0211"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-15T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon (RPD) service allows an attacker to send a valid BGP FlowSpec message thereby causing an unexpected change in the route advertisements within the BGP FlowSpec domain leading to disruptions in network traffic causing a Denial of Service (DoS) condition. Continued receipt of these update messages will cause a sustained Denial of Service condition. This issue affects Juniper Networks: Junos OS: All versions prior to 17.3R3-S10 with the exceptions of 15.1X49-D240 on SRX Series and 15.1R7-S8 on EX Series; 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S6, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R1-S3, 19.4R2-S3, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S3 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2. Junos OS Evolved: All versions prior to 20.3R1-S1-EVO, 20.3R2-EVO.",
  "id": "GHSA-3c2f-8cpm-89m3",
  "modified": "2022-05-24T17:39:20Z",
  "published": "2022-05-24T17:39:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0211"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11101"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-0211

Vulnerability from cvelistv5

Published

2021-01-15 17:35

Modified

2024-09-16 20:52

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Summary

References

▼	URL	Tags
	https://kb.juniper.net/JSA11101	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Juniper Networks

Junos OS

Version: 15.1 < 15.1R7-S8

Juniper Networks	Junos OS	Version: 17.3 < 17.3R3-S10 Version: 17.4 < 17.4R2-S12, 17.4R3-S4 Version: 18.1 < 18.1R3-S12 Version: 18.2 < 18.2R2-S8, 18.2R3-S6 Version: 18.3 < 18.3R3-S4 Version: 18.4 < 18.4R1-S8, 18.4R2-S6, 18.4R3-S6 Version: 19.1 < 19.1R1-S6, 19.1R2-S2, 19.1R3-S3 Version: 19.2 < 19.2R3-S1 Version: 19.3 < 19.3R2-S5, 19.3R3-S1 Version: 19.4 < 19.4R1-S3, 19.4R2-S3, 19.4R3 Version: 20.1 < 20.1R2 Version: 20.2 < 20.2R1-S3 20.2R2 Version: 20.3 < 20.3R1-S1, 20.3R2
Juniper Networks	Junos OS	Version: 15.1X49 < 15.1X490-D240
Juniper Networks	Junos OS Evolved	Version: unspecified < 20.3R1-S1-EVO, 20.3R2-EVO

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JSON

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          "DATE_PUBLIC": "2021-01-13T17:00:00.000Z",
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        "affects": {
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              {
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          ]
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          }
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    "assignerShortName": "juniper",
    "cveId": "CVE-2021-0211",
    "datePublished": "2021-01-15T17:35:57.520545Z",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-09-16T20:52:46.854Z",
    "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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