cve-2025-30653
Vulnerability from cvelistv5
Published
2025-04-09 19:57
Modified
2025-04-09 20:32
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.0 (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
6.0 (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
EPSS score ?
Summary
Junos OS and Junos OS Evolved: LSP flap in a specific MPLS scenario leads to rpd crash
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Juniper Networks | Junos OS | |
Juniper Networks | Junos OS Evolved |
{ "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" } ], "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": [ { "lang": "en", "supportingMedia": [ { "base64": false, "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" } ], "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." } ], "exploits": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "metrics": [ { "cvssV3_1": { "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] }, { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "baseScore": 6, "baseSeverity": "MEDIUM", "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", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-825", "description": "CWE-825 Expired Pointer Dereference", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-04-09T19:57:37.713Z", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://supportportal.juniper.net/JSA96463" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue:\u003cbr\u003e\u003cbr\u003eJunos OS:\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e22.2R3-S4, 22.4R3-S2, 23.2R2, 23.4R2, 24.2R1,\u0026nbsp;and all subsequent releases.\u003cbr\u003e\u003c/span\u003e\u003cbr\u003eJunos OS Evolved: 22.2R3-S4-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases." } ], "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS:\u00a022.2R3-S4, 22.4R3-S2, 23.2R2, 23.4R2, 24.2R1,\u00a0and all subsequent releases.\n\nJunos OS Evolved: 22.2R3-S4-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases." } ], "source": { "advisory": "JSA96463", "defect": [ "1788445" ], "discovery": "USER" }, "timeline": [ { "lang": "en", "time": "2025-04-09T16:00:00.000Z", "value": "Initial Publication" } ], "title": "Junos OS and Junos OS Evolved: LSP flap in a specific MPLS scenario leads to rpd crash", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "There are no known workarounds for this issue." } ], "value": "There are no known workarounds for this issue." } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2025-30653", "datePublished": "2025-04-09T19:57:37.713Z", "dateReserved": "2025-03-24T19:34:11.322Z", "dateUpdated": "2025-04-09T20:32:41.398Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-30653\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2025-04-09T20:15:29.067\",\"lastModified\":\"2025-04-11T15:40:10.277\",\"vulnStatus\":\"Awaiting Analysis\",\"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.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"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\",\"baseScore\":6.0,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"PRESENT\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"LOW\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-825\"}]}],\"references\":[{\"url\":\"https://supportportal.juniper.net/JSA96463\",\"source\":\"sirt@juniper.net\"}]}}" } }
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- 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.