github - ghsa-jgpr-gfxw-cgxq

GHSA-JGPR-GFXW-CGXQ

Vulnerability from github – Published: 2023-10-13 00:30 – Updated: 2025-05-02 18:31

Details

When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.

This issue affects both eBGP and iBGP implementations.

This issue affects:

Juniper Networks Junos OS

21.4 versions prior to 21.4R3-S4;
22.1 versions prior to 22.1R3-S3;
22.2 versions prior to 22.2R3-S2;
22.3 versions prior to 22.3R2-S2, 22.3R3;
22.4 versions prior to 22.4R2-S1, 22.4R3;
23.2 versions prior to 23.2R1, 23.2R2;

Juniper Networks Junos OS Evolved

21.4 versions prior to 21.4R3-S5-EVO;
22.1 versions prior to 22.1R3-S3-EVO;
22.2 versions prior to 22.2R3-S3-EVO;
22.3 versions prior to 22.3R2-S2-EVO;
22.4 versions prior to 22.4R3-EVO;
23.2 versions prior to 23.2R2-EVO;

Severity ?

6.5 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-44204"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1286",
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-13T00:15:13Z",
    "severity": "MODERATE"
  },
  "details": "An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).\n\nWhen a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.\n\nThis issue affects both eBGP and iBGP implementations.\n\nThis issue affects:\n\nJuniper Networks Junos OS\n\n\n\n  *  21.4 versions prior to 21.4R3-S4;\n  *  22.1 versions prior to 22.1R3-S3;\n  *  22.2 versions prior to 22.2R3-S2;\n  *  22.3 versions prior to 22.3R2-S2, 22.3R3;\n  *  22.4 versions prior to 22.4R2-S1, 22.4R3;\n  *  23.2 versions prior to 23.2R1, 23.2R2;\n\n\n\n\nJuniper Networks Junos OS Evolved\n\n\n\n  *  21.4 versions prior to 21.4R3-S5-EVO;\n  *  22.1 versions prior to 22.1R3-S3-EVO;\n  *  22.2 versions prior to 22.2R3-S3-EVO;\n  *  22.3 versions prior to 22.3R2-S2-EVO;\n  *  22.4 versions prior to 22.4R3-EVO;\n  *  23.2 versions prior to 23.2R2-EVO;",
  "id": "GHSA-jgpr-gfxw-cgxq",
  "modified": "2025-05-02T18:31:25Z",
  "published": "2023-10-13T00:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44204"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA73170"
    }
  ],
  "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-2023-44204 (GCVE-0-2023-44204)

Vulnerability from cvelistv5 – Published: 2023-10-12 23:06 – Updated: 2024-09-17 16:09

Summary

An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS). When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts. This issue affects both eBGP and iBGP implementations. This issue affects: Juniper Networks Junos OS * 21.4 versions prior to 21.4R3-S4; * 22.1 versions prior to 22.1R3-S3; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R2-S2, 22.3R3; * 22.4 versions prior to 22.4R2-S1, 22.4R3; * 23.2 versions prior to 23.2R1, 23.2R2; Juniper Networks Junos OS Evolved * 21.4 versions prior to 21.4R3-S5-EVO; * 22.1 versions prior to 22.1R3-S3-EVO; * 22.2 versions prior to 22.2R3-S3-EVO; * 22.3 versions prior to 22.3R2-S2-EVO; * 22.4 versions prior to 22.4R3-EVO; * 23.2 versions prior to 23.2R2-EVO;

Severity ?

6.5 (Medium)


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

CWE

CWE-1286 - Improper Validation of Syntactic Correctness of Input
Denial of Service (DoS)

Assigner

juniper

References

URL

Tags

https://supportportal.juniper.net/JSA73170

vendor-advisory

Impacted products

Vendor

Product

Version

Juniper Networks

Junos OS

Affected: 21.4 , < 21.4R3-S4 (semver)
Affected: 22.1 , < 22.1R3-S3 (semver)
Affected: 22.2 , < 22.2R3-S2 (semver)
Affected: 22.3 , < 22.3R2-S2, 22.3R3 (semver)
Affected: 22.4 , < 22.4R2-S1, 22.4R3 (semver)
Affected: 23.2 , < 23.2R1, 23.2R2 (semver)

Juniper Networks

Junos OS Evolved

Affected: 21.4-EVO , < 21.4R3-S5-EVO (semver)
Affected: 22.1-EVO , < 22.1R3-S3-EVO (semver)
Affected: 22.2-EVO , < 22.2R3-S3-EVO (semver)
Affected: 22.3-EVO , < 22.3R2-S2-EVO (semver)
Affected: 22.4-EVO , < 22.4R3-EVO (semver)
Affected: 23.2-EVO , < 23.2R2-EVO (semver)

Show details on NVD website

JSON

To clipboard

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:59:51.506Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "tags": [
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              "x_transferred"
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            "url": "https://supportportal.juniper.net/JSA73170"
          }
        ],
        "title": "CVE Program Container"
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      {
        "metrics": [
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                "id": "CVE-2023-44204",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-17T15:45:30.903588Z",
                "version": "2.0.3"
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              "version": "22.1",
              "versionType": "semver"
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              "status": "affected",
              "version": "22.2",
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              "status": "affected",
              "version": "22.3",
              "versionType": "semver"
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              "lessThan": "22.4R2-S1, 22.4R3",
              "status": "affected",
              "version": "22.4",
              "versionType": "semver"
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              "lessThan": "23.2R1, 23.2R2",
              "status": "affected",
              "version": "23.2",
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        },
        {
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          "product": "Junos OS Evolved",
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            },
            {
              "lessThan": "22.1R3-S3-EVO",
              "status": "affected",
              "version": "22.1-EVO",
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            },
            {
              "lessThan": "22.2R3-S3-EVO",
              "status": "affected",
              "version": "22.2-EVO",
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            },
            {
              "lessThan": "22.3R2-S2-EVO",
              "status": "affected",
              "version": "22.3-EVO",
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      "configurations": [
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      "exploits": [
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      "metrics": [
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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-JGPR-GFXW-CGXQ

CVE-2023-44204 (GCVE-0-2023-44204)

Tags

Sightings

Nomenclature