github - ghsa-3vqf-rm2x-wv2w

ghsa-3vqf-rm2x-wv2w

Vulnerability from github

Published

2022-01-20 00:01

Modified

2022-01-27 00:03

Details

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect versions of Junos OS prior to 19.4R1.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-22171"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-19T01:15:00Z",
    "severity": "HIGH"
  },
  "details": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect versions of Junos OS prior to 19.4R1.",
  "id": "GHSA-3vqf-rm2x-wv2w",
  "modified": "2022-01-27T00:03:43Z",
  "published": "2022-01-20T00:01:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22171"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11277"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2022-22171

Vulnerability from cvelistv5

Published

2022-01-19 00:21

Modified

2024-09-16 16:43

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: Specific packets over VXLAN cause FPC reset

References

▼	URL	Tags
	https://kb.juniper.net/JSA11277	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS

Show details on NVD website

JSON

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    ],
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          "vendor": "Juniper Networks",
          "versions": [
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          "value": "The following Junos OS software releases have been updated to resolve this specific issue: 19.4R3-S7, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3-S1, 21.1R3, 21.2R2, 21.3R1-S1, 21.3R2, 21.4R1, and all subsequent releases."
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      ],
      "source": {
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      },
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      "workarounds": [
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          "value": "There are no viable workarounds for this issue."
        }
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      "x_generator": {
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      },
      "x_legacyV4Record": {
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          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2022-01-12T17:00:00.000Z",
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          "STATE": "PUBLIC",
          "TITLE": "Junos OS: Specific packets over VXLAN cause FPC reset"
        },
        "affects": {
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}

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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