github - ghsa-rj85-c5h6-pfrr

ghsa-rj85-c5h6-pfrr

Vulnerability from github

Published

2024-01-12 03:30

Modified

2024-01-12 03:30

Severity ?

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

Details

An Improper Handling of Syntactically Invalid Structure vulnerability in Object Flooding Protocol (OFP) service of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).

On all Junos OS Evolved platforms, when specific TCP packets are received on an open OFP port, the OFP crashes leading to a restart of Routine Engine (RE). Continuous receipt of these specific TCP packets will lead to a sustained Denial of Service (DoS) condition.

This issue affects:

Juniper Networks Junos OS Evolved

All versions earlier than 21.2R3-S7-EVO;
21.3 versions earlier than 21.3R3-S5-EVO ;
21.4 versions earlier than 21.4R3-S5-EVO;
22.1 versions earlier than 22.1R3-S4-EVO;
22.2 versions earlier than 22.2R3-S3-EVO ;
22.3 versions earlier than 22.3R3-EVO;
22.4 versions earlier than 22.4R2-EVO, 22.4R3-EVO.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-21612"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-228"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-12T01:15:49Z",
    "severity": "HIGH"
  },
  "details": "\nAn Improper Handling of Syntactically Invalid Structure vulnerability in Object Flooding Protocol (OFP) service of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).\n\nOn all Junos OS Evolved platforms, when specific TCP packets are received on an open OFP port, the OFP crashes leading to a restart of Routine Engine (RE). Continuous receipt of these specific TCP packets will lead to a sustained Denial of Service (DoS) condition.\n\nThis issue affects:\n\nJuniper Networks Junos OS Evolved\n\n\n\n  *  All versions earlier than 21.2R3-S7-EVO;\n  *  21.3 versions earlier than 21.3R3-S5-EVO ;\n  *  21.4 versions earlier than 21.4R3-S5-EVO;\n  *  22.1 versions earlier than 22.1R3-S4-EVO;\n  *  22.2 versions earlier than 22.2R3-S3-EVO ;\n  *  22.3 versions earlier than 22.3R3-EVO;\n  *  22.4 versions earlier than 22.4R2-EVO, 22.4R3-EVO.\n\n\n\n\n\n\n",
  "id": "GHSA-rj85-c5h6-pfrr",
  "modified": "2024-01-12T03:30:49Z",
  "published": "2024-01-12T03:30:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21612"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA75753"
    },
    {
      "type": "WEB",
      "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-21612

Vulnerability from cvelistv5

Published

2024-01-12 00:55

Modified

2024-08-01 22:27

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 Evolved: Specific TCP traffic causes OFP core and restart of RE

References

▼	URL	Tags
	https://supportportal.juniper.net/JSA75753	vendor-advisory
	https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N	technical-description

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS Evolved

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-01T22:27:36.014Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          }
        ],
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    "cna": {
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          "versions": [
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              "version": "0",
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              "lessThan": "21.3R3-S5-EVO ",
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              "version": "21.3",
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            },
            {
              "lessThan": "21.4R3-S5-EVO",
              "status": "affected",
              "version": "21.4",
              "versionType": "semver"
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              "version": "22.2",
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              "version": "22.4",
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      "configurations": [
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              "type": "text/html",
              "value": "\n\n\u003cp\u003eTo be affected by this issue, OFP needs to be enabled. Execute the following command to check if OFP is running and on which ports.\u003c/p\u003e\u003ccode\u003e[ show system connections | match ofp | match LISTEN ]\u003c/code\u003e\u003cbr\u003e\n\n\u003cbr\u003e"
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        }
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      "exploits": [
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        }
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      "metrics": [
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            "confidentialityImpact": "NONE",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            {
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          "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThe following software releases have been updated to resolve this specific issue:\u003c/p\u003e\u003cp\u003eJunos OS Evolved: 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-EVO, 22.4R2-EVO, 22.4R3-EVO, 23.2R1-EVO, and all subsequent releases.\u003c/p\u003e"
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          "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS Evolved: 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-EVO, 22.4R2-EVO, 22.4R3-EVO, 23.2R1-EVO, and all subsequent releases.\n\n"
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          "time": "2024-01-26T17:00:00.000Z",
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      "title": "Junos OS Evolved: Specific TCP traffic causes OFP core and restart of RE",
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          "value": "\nIn order to prevent this issue, following firewall filter needs to be added for each OFP port.\n\n[ firewall family inet filter mgmt-filter term discard_ofp from protocol tcp ]\n[ firewall family inet filter mgmt-filter term discard_ofp from destination-port \u003cofp_port_1\u003e ]\n[ firewall family inet filter mgmt-filter term discard_ofp from destination-port \u003cofp_port_2\u003e ]\n[ firewall family inet filter mgmt-filter term discard_ofp then discard ]\n[ firewall family inet filter mgmt-filter term 2 then accept ]\n\n[ interfaces re0:mgmt-0 unit 0 family inet filter input mgmt-filter ]\n[ interfaces re1:mgmt-0 unit 0 family inet filter input mgmt-filter ]\n\n\n"
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  "cveMetadata": {
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    "assignerShortName": "juniper",
    "cveId": "CVE-2024-21612",
    "datePublished": "2024-01-12T00:55:37.059Z",
    "dateReserved": "2023-12-27T19:38:25.709Z",
    "dateUpdated": "2024-08-01T22:27:36.014Z",
    "state": "PUBLISHED"
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  "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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