github - ghsa-cx8m-q3j5-7c8p

GHSA-CX8M-Q3J5-7C8P

Vulnerability from github – Published: 2022-04-30 00:02 – Updated: 2022-04-30 00:02

Details

The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2.

Severity ?

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-0011"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-15T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2.",
  "id": "GHSA-cx8m-q3j5-7c8p",
  "modified": "2022-04-30T00:02:14Z",
  "published": "2022-04-30T00:02:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0011"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA10911"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106534"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-0011 (GCVE-0-2019-0011)

Vulnerability from cvelistv5 – Published: 2019-01-15 21:00 – Updated: 2024-09-17 02:21

Summary

Severity ?

6.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Assigner

juniper

References

URL

Tags

	https://kb.juniper.net/JSA10911	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/106534	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: 17.2 , < 17.2R1-S7, 17.2R3 (custom) Affected: 17.3 , < 17.3R3-S3 (custom) Affected: 17.4 , < 17.4R1-S4, 17.4R2 (custom) Affected: 17.2X75 , < 17.2X75-D110 (custom) Affected: 18.1 , < 18.1R2 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:37:07.193Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA10911"
          },
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            "url": "http://www.securityfocus.com/bid/106534"
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        "title": "CVE Program Container"
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              "lessThan": "17.3R3-S3",
              "status": "affected",
              "version": "17.3",
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              "version": "17.4",
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            {
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      "descriptions": [
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          "lang": "en",
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
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        }
      ],
      "source": {
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        "defect": [
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        ],
        "discovery": "USER"
      },
      "title": "Junos OS: Kernel crash after processing specific incoming packet to the out of band management interface (CVE-2019-0011)",
      "workarounds": [
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          "lang": "en",
          "value": "Apply a firewall filter on the management interface which permits only the necessary traffic on management interface to the device\u0027s local address, such as SNMP, SSH, or other management traffic and drops everything else."
        }
      ],
      "x_legacyV4Record": {
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          "DATE_PUBLIC": "2019-01-09T17:00:00.000Z",
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          "STATE": "PUBLIC",
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                          {
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                            "version_affected": "\u003c",
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                          {
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                          },
                          {
                            "affected": "\u003c",
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                "vendor_name": "Juniper Networks"
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        "description": {
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              "lang": "eng",
              "value": "The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2."
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          }
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  },
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    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
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    "datePublished": "2019-01-15T21:00:00Z",
    "dateReserved": "2018-10-11T00:00:00",
    "dateUpdated": "2024-09-17T02:21:17.877Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-CX8M-Q3J5-7C8P

CVE-2019-0011 (GCVE-0-2019-0011)

Tags

Sightings

Nomenclature