fkie_nvd - fkie_cve-2025-30653

FKIE_CVE-2025-30653

Vulnerability from fkie_nvd - Published: 2025-04-09 20:15 - Updated: 2025-04-11 15:40

Severity ?

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

Summary

An Expired Pointer Dereference vulnerability in Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service (DoS).On all Junos OS and Junos OS Evolved platforms, when an MPLS Label-Switched Path (LSP) is configured with node-link-protection and transport-class, and an LSP flaps, rpd crashes and restarts. Continuous flapping of LSP can cause a sustained Denial of Service (DoS) condition. This issue affects: Junos OS: * All versions before 22.2R3-S4, * 22.4 versions before 22.4R3-S2, * 23.2 versions before 23.2R2, * 23.4 versions before 23.4R2. Junos OS Evolved: * All versions before 22.2R3-S4-EVO, * 22.4-EVO versions before 22.4R3-S2-EVO, * 23.2-EVO versions before 23.2R2-EVO, * 23.4-EVO versions before 23.4R2-EVO.

References

	URL	Tags
	sirt@juniper.net	https://supportportal.juniper.net/JSA96463

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Expired Pointer Dereference vulnerability in Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service (DoS).On all Junos OS and Junos OS Evolved platforms, when an MPLS Label-Switched Path (LSP) is configured with node-link-protection and transport-class, and an LSP flaps, rpd crashes and restarts. Continuous flapping of LSP can cause a sustained Denial of Service (DoS) condition.\n\nThis issue affects:\n\nJunos OS:\n\n\n\n  *  All versions before 22.2R3-S4,\n\n  *  22.4 versions before 22.4R3-S2,\n\n  *  23.2 versions before 23.2R2,\n\n  *  23.4 versions before 23.4R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n  *  All versions before 22.2R3-S4-EVO,\n\n  *  22.4-EVO versions before 22.4R3-S2-EVO,\n\n  *  23.2-EVO versions before 23.2R2-EVO,\n\n  *  23.4-EVO versions before 23.4R2-EVO."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desreferencia de puntero expirado en el demonio de protocolo de enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante adyacente no autenticado provoque una denegaci\u00f3n de servicio (DoS). En todas las plataformas Junos OS y Junos OS Evolved, cuando una ruta de conmutaci\u00f3n de etiquetas (LSP) MPLS est\u00e1 configurada con protecci\u00f3n de nodo-enlace y clase de transporte, y una LSP presenta fluctuaciones, rpd se bloquea y se reinicia. Las fluctuaciones continuas de la LSP pueden causar una denegaci\u00f3n de servicio (DoS) sostenida. Este problema afecta a: Junos OS: * Todas las versiones anteriores a 22.2R3-S4, * Versiones 22.4 anteriores a 22.4R3-S2, * Versiones 23.2 anteriores a 23.2R2, * Versiones 23.4 anteriores a 23.4R2. Junos OS Evolved: * Todas las versiones anteriores a 22.2R3-S4-EVO, * Versiones 22.4-EVO anteriores a 22.4R3-S2-EVO, * Versiones 23.2-EVO anteriores a 23.2R2-EVO, * Versiones 23.4-EVO anteriores a 23.4R2-EVO."
    }
  ],
  "id": "CVE-2025-30653",
  "lastModified": "2025-04-11T15:40:10.277",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "sirt@juniper.net",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-04-09T20:15:29.067",
  "references": [
    {
      "source": "sirt@juniper.net",
      "url": "https://supportportal.juniper.net/JSA96463"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-825"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Primary"
    }
  ]
}

CVE-2025-30653 (GCVE-0-2025-30653)

Vulnerability from cvelistv5 – Published: 2025-04-09 19:57 – Updated: 2025-04-09 20:32

Summary

Severity ?

6.5 (Medium)


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

6 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

CWE

CWE-825 - Expired Pointer Dereference

Assigner

juniper

References

URL

Tags

https://supportportal.juniper.net/JSA96463

vendor-advisory

Impacted products

Vendor

Product

Version

Juniper Networks

Junos OS

Affected: 0 , < 22.2R3-S4 (semver)
Affected: 22.4 , < 22.4R3-S2 (semver)
Affected: 23.2 , < 23.2R2 (semver)
Affected: 23.4 , < 23.4R2 (semver)

Juniper Networks

Junos OS Evolved

Affected: 0 , < 22.2R3-S4-EVO (semver)
Affected: 22.4-EVO , < 22.4R3-S2-EVO (semver)
Affected: 23.2-EVO , < 23.2R2-EVO (semver)
Affected: 23.4-EVO , < 23.4R2-EVO (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-30653",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-09T20:32:27.137092Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-09T20:32:41.398Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "22.2R3-S4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "22.4R3-S2",
              "status": "affected",
              "version": "22.4",
              "versionType": "semver"
            },
            {
              "lessThan": "23.2R2",
              "status": "affected",
              "version": "23.2",
              "versionType": "semver"
            },
            {
              "lessThan": "23.4R2",
              "status": "affected",
              "version": "23.4",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Junos OS Evolved",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "22.2R3-S4-EVO",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "22.4R3-S2-EVO",
              "status": "affected",
              "version": "22.4-EVO",
              "versionType": "semver"
            },
            {
              "lessThan": "23.2R2-EVO",
              "status": "affected",
              "version": "23.2-EVO",
              "versionType": "semver"
            },
            {
              "lessThan": "23.4R2-EVO",
              "status": "affected",
              "version": "23.4-EVO",
              "versionType": "semver"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eFor this issue to occur, MPLS LSP needs to be configured with node-link-protection and transport-class. The tunnel\nneeds to be configured with both primary (strict hops) and secondary (partially strict hops) paths.\u003cbr\u003e\u003cbr\u003e[ protocols mpls label-switched-path tunnel-\u0026lt;name\u0026gt; node-link-protection ]\u003cbr\u003e[ protocols mpls label-switched-path tunnel-\u0026lt;name\u0026gt; adaptive ]\u003cbr\u003e[ protocols mpls label-switched-path tunnel-\u0026lt;name\u0026gt;\u0026nbsp;primary \u0026lt;route1_name\u0026gt; ]\u003cbr\u003e[ protocols mpls label-switched-path tunnel-\u0026lt;name\u0026gt; secondary \u0026lt;route2_name\u0026gt; ]\u003cbr\u003e[ protocols mpls label-switched-path tunnel-\u0026lt;name\u0026gt; transport-class \u0026lt;name\u0026gt; ]\u003c/p\u003e"
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          "value": "For this issue to occur, MPLS LSP needs to be configured with node-link-protection and transport-class. The tunnel\nneeds to be configured with both primary (strict hops) and secondary (partially strict hops) paths.\n\n[ protocols mpls label-switched-path tunnel-\u003cname\u003e node-link-protection ]\n[ protocols mpls label-switched-path tunnel-\u003cname\u003e adaptive ]\n[ protocols mpls label-switched-path tunnel-\u003cname\u003e\u00a0primary \u003croute1_name\u003e ]\n[ protocols mpls label-switched-path tunnel-\u003cname\u003e secondary \u003croute2_name\u003e ]\n[ protocols mpls label-switched-path tunnel-\u003cname\u003e transport-class \u003cname\u003e ]"
        }
      ],
      "datePublic": "2025-04-09T16:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
            {
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              "type": "text/html",
              "value": "An Expired Pointer Dereference vulnerability in Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service (DoS).\u003cp\u003eOn all Junos OS and Junos OS Evolved platforms, when an MPLS Label-Switched Path (LSP) is configured with node-link-protection and transport-class, and an LSP flaps, rpd crashes and restarts. Continuous flapping of LSP can cause a sustained Denial of Service (DoS) condition.\u003c/p\u003e\u003cp\u003eThis issue affects:\u003c/p\u003e\u003cp\u003eJunos OS:\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 22.2R3-S4,\u003cbr\u003e\u003c/li\u003e\u003cli\u003e22.4 versions before 22.4R3-S2,\u003cbr\u003e\u003c/li\u003e\u003cli\u003e23.2 versions before 23.2R2,\u003cbr\u003e\u003c/li\u003e\u003cli\u003e23.4 versions before 23.4R2.\u003cbr\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eJunos OS Evolved:\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 22.2R3-S4-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003e22.4-EVO versions before 22.4R3-S2-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003e23.2-EVO versions before 23.2R2-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003e23.4-EVO versions before 23.4R2-EVO.\u003cbr\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e"
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        }
      ],
      "exploits": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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      "metrics": [
        {
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            "attackVector": "ADJACENT_NETWORK",
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            "valueDensity": "NOT_DEFINED",
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          "value": "Initial Publication"
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    "datePublished": "2025-04-09T19:57:37.713Z",
    "dateReserved": "2025-03-24T19:34:11.322Z",
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  "dataType": "CVE_RECORD",
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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

FKIE_CVE-2025-30653

CVE-2025-30653 (GCVE-0-2025-30653)

Tags

Sightings

Nomenclature