github - ghsa-4xc8-4pxw-5m97

GHSA-4XC8-4PXW-5M97

Vulnerability from github – Published: 2022-05-13 01:25 – Updated: 2022-05-13 01:25

Details

On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-0014"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-15T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100.",
  "id": "GHSA-4xc8-4pxw-5m97",
  "modified": "2022-05-13T01:25:12Z",
  "published": "2022-05-13T01:25:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0014"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA10914"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106556"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-0014 (GCVE-0-2019-0014)

Vulnerability from cvelistv5 – Published: 2019-01-15 21:00 – Updated: 2024-09-17 02:37

Title

Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet

Summary

Severity ?

7.5 (High)


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

CWE

Assigner

juniper

References

URL

Tags

	https://kb.juniper.net/JSA10914	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/106556	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: 17.4 , < 17.4R2-S1, 17.4R3 (custom) Affected: 18.1 , < 18.1R3-S1, 18.1R4 (custom) Affected: 18.2 , < 18.2R1-S3, 18.2R2 (custom) Affected: 17.2X75 , < 17.2X75-D91, 17.2X75-D100 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:37:07.412Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA10914"
          },
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            "tags": [
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              "x_refsource_BID",
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            "url": "http://www.securityfocus.com/bid/106556"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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          "platforms": [
            "QFX and PTX Series"
          ],
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "17.4R2-S1, 17.4R3",
              "status": "affected",
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              "status": "affected",
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            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "This issue only occurs when J-Flow is configured and learning next-hop addresses feature that is used to generate the true outgoing interface (OIF) statistic is enabled:\n  [services flow-monitoring (version-ipfix | version9) template \u003ctemplate-name\u003e nexthop-learning]"
        }
      ],
      "datePublic": "2019-01-09T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
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        }
      ],
      "solutions": [
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          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.2X75-D91, 17.2X75-D100, 17.4R2-S1, 17.4R3, 18.1R3-S1, 18.2R1-S3, 18.2R2, 18.2X75-D5, 18.3R1, and all subsequent releases."
        }
      ],
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        "discovery": "USER"
      },
      "title": "Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet",
      "workarounds": [
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        }
      ],
      "x_legacyV4Record": {
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          "DATE_PUBLIC": "2019-01-09T17:00:00.000Z",
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        },
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                            "platform": "QFX and PTX Series",
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                          {
                            "affected": "\u003c",
                            "platform": "QFX and PTX Series",
                            "version_affected": "\u003c",
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                "vendor_name": "Juniper Networks"
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        },
        "configuration": [
          {
            "lang": "en",
            "value": "This issue only occurs when J-Flow is configured and learning next-hop addresses feature that is used to generate the true outgoing interface (OIF) statistic is enabled:\n  [services flow-monitoring (version-ipfix | version9) template \u003ctemplate-name\u003e nexthop-learning]"
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            "lang": "en",
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          }
        ]
      }
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  "cveMetadata": {
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    "state": "PUBLISHED"
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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-4XC8-4PXW-5M97

CVE-2019-0014 (GCVE-0-2019-0014)

Tags

Sightings

Nomenclature