Vulnerability-Lookup

GSD-2024-30394

Vulnerability from gsd - Updated: 2024-04-03 05:02

Details

A Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS). On all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition. This issue affects: Junos OS: * all versions before 21.2R3-S7, * from 21.4 before 21.4R3-S5, * from 22.1 before 22.1R3-S4, * from 22.2 before 22.2R3-S2, * from 22.3 before 22.3R3-S1, * from 22.4 before 22.4R3, * from 23.2 before 23.2R2. Junos OS Evolved: * all versions before 21.4R3-S5-EVO, * from 22.1-EVO before 22.1R3-S4-EVO, * from 22.2-EVO before 22.2R3-S2-EVO, * from 22.3-EVO before 22.3R3-S1-EVO, * from 22.4-EVO before 22.4R3-EVO, * from 23.2-EVO before 23.2R2-EVO.

Aliases

CVE-2024-30394

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-30394"
      ],
      "details": "A\u00a0Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS).\n\nOn all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition.\n\nThis issue affects:\nJunos OS:\n\n\n\n  *  all versions before 21.2R3-S7,\n\n  *  from 21.4 before 21.4R3-S5,\n\n  *  from 22.1 before 22.1R3-S4,\n\n  *  from 22.2 before 22.2R3-S2,\n\n  *  from 22.3 before 22.3R3-S1,\n\n  *  from 22.4 before 22.4R3,\n\n  *  from 23.2 before 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n  *  all versions before 21.4R3-S5-EVO,\n\n  *  from 22.1-EVO before 22.1R3-S4-EVO,\n\n  *  from 22.2-EVO before 22.2R3-S2-EVO,\n\n  *  from 22.3-EVO before 22.3R3-S1-EVO,\n\n  *  from 22.4-EVO before 22.4R3-EVO,\n\n  *  from 23.2-EVO before 23.2R2-EVO.\n\n\n\n\n\n",
      "id": "GSD-2024-30394",
      "modified": "2024-04-03T05:02:29.276031Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "ID": "CVE-2024-30394",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Junos OS",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "0",
                          "version_value": "21.2R3-S7"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "21.4",
                          "version_value": "21.4R3-S5"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.1",
                          "version_value": "22.1R3-S4"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.2",
                          "version_value": "22.2R3-S2"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.3",
                          "version_value": "22.3R3-S1"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.4",
                          "version_value": "22.4R3"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "23.2",
                          "version_value": "23.2R2"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Junos OS Evolved",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "0",
                          "version_value": "21.4R3-S5-EVO"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.1-EVO",
                          "version_value": "22.1R3-S4-EVO"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.2-EVO",
                          "version_value": "22.2R3-S2-EVO"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.3-EVO",
                          "version_value": "22.3R3-S1-EVO"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "22.4-EVO",
                          "version_value": "22.4R3-EVO"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "23.2-EVO",
                          "version_value": "23.2R2-EVO"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Juniper Networks"
            }
          ]
        }
      },
      "configuration": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "For this issue to occur, EVPN needs to be enabled.\u003ctt\u003e\u003cbr\u003e\u0026nbsp; [protocols evpn]\u003c/tt\u003e"
            }
          ],
          "value": "For this issue to occur, EVPN needs to be enabled.\n\u00a0 [protocols evpn]"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A\u00a0Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS).\n\nOn all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition.\n\nThis issue affects:\nJunos OS:\n\n\n\n  *  all versions before 21.2R3-S7,\n\n  *  from 21.4 before 21.4R3-S5,\n\n  *  from 22.1 before 22.1R3-S4,\n\n  *  from 22.2 before 22.2R3-S2,\n\n  *  from 22.3 before 22.3R3-S1,\n\n  *  from 22.4 before 22.4R3,\n\n  *  from 23.2 before 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n  *  all versions before 21.4R3-S5-EVO,\n\n  *  from 22.1-EVO before 22.1R3-S4-EVO,\n\n  *  from 22.2-EVO before 22.2R3-S2-EVO,\n\n  *  from 22.3-EVO before 22.3R3-S1-EVO,\n\n  *  from 22.4-EVO before 22.4R3-EVO,\n\n  *  from 23.2-EVO before 23.2R2-EVO.\n\n\n\n\n\n"
          }
        ]
      },
      "exploit": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e"
            }
          ],
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n\n"
        }
      ],
      "generator": {
        "engine": "Vulnogram 0.1.0-av217"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-121",
                "lang": "eng",
                "value": "CWE-121: Stack-based Buffer Overflow"
              }
            ]
          },
          {
            "description": [
              {
                "lang": "eng",
                "value": "Denial of Service (DoS)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://supportportal.juniper.net/JSA79094",
            "refsource": "MISC",
            "url": "https://supportportal.juniper.net/JSA79094"
          },
          {
            "name": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "refsource": "MISC",
            "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
          }
        ]
      },
      "solution": [
        {
          "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:\u0026nbsp;21.2R3-S7, 21.4R3-S5, 22.1R3-S4, 22.2R3-S2, 22.3R3-S1, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.\u003c/p\u003e\u003cp\u003eJunos OS Evolved: 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S2-EVO, 22.3R3-S1-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.\u003c/p\u003e"
            }
          ],
          "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS:\u00a021.2R3-S7, 21.4R3-S5, 22.1R3-S4, 22.2R3-S2, 22.3R3-S1, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.\n\nJunos OS Evolved: 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S2-EVO, 22.3R3-S1-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.\n\n"
        }
      ],
      "source": {
        "advisory": "JSA79094",
        "defect": [
          "1740634"
        ],
        "discovery": "USER"
      },
      "work_around": [
        {
          "lang": "en",
          "value": "There are no available workarounds for this issue."
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "A\u00a0Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS).\n\nOn all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition.\n\nThis issue affects:\nJunos OS:\n\n\n\n  *  all versions before 21.2R3-S7,\n\n  *  from 21.4 before 21.4R3-S5,\n\n  *  from 22.1 before 22.1R3-S4,\n\n  *  from 22.2 before 22.2R3-S2,\n\n  *  from 22.3 before 22.3R3-S1,\n\n  *  from 22.4 before 22.4R3,\n\n  *  from 23.2 before 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n  *  all versions before 21.4R3-S5-EVO,\n\n  *  from 22.1-EVO before 22.1R3-S4-EVO,\n\n  *  from 22.2-EVO before 22.2R3-S2-EVO,\n\n  *  from 22.3-EVO before 22.3R3-S1-EVO,\n\n  *  from 22.4-EVO before 22.4R3-EVO,\n\n  *  from 23.2-EVO before 23.2R2-EVO.\n\n\n\n\n\n"
          },
          {
            "lang": "es",
            "value": "Una vulnerabilidad de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria en el componente Routing Protocol Daemon (RPD) de Junos OS y Junos OS Evolved permite que un atacante basado en red no autenticado provoque un bloqueo de rpd, lo que lleva a una denegaci\u00f3n de servicio (DoS). En todas las plataformas Junos OS y Junos OS Evolved, cuando EVPN est\u00e1 configurado y se recibe una ruta EVPN tipo 5 espec\u00edfica a trav\u00e9s de BGP, rpd se bloquea y se reinicia. La recepci\u00f3n continua de esta ruta espec\u00edfica dar\u00e1 lugar a una condici\u00f3n sostenida de Denegaci\u00f3n de Servicio (DoS). Este problema afecta a: Junos OS: * todas las versiones anteriores a 21.2R3-S7, * desde 21.4 anterior a 21.4R3-S5, * desde 22.1 anterior a 22.1R3-S4, * desde 22.2 anterior a 22.2R3-S2, * desde 22.3 anterior a 22.3R3- S1, * de 22.4 antes de 22.4R3, * de 23.2 antes de 23.2R2. Junos OS Evolved: * todas las versiones anteriores a 21.4R3-S5-EVO, * desde 22.1-EVO antes de 22.1R3-S4-EVO, * desde 22.2-EVO antes de 22.2R3-S2-EVO, * desde 22.3-EVO antes de 22.3R3- S1-EVO, * de 22.4-EVO antes de 22.4R3-EVO, * de 23.2-EVO antes de 23.2R2-EVO."
          }
        ],
        "id": "CVE-2024-30394",
        "lastModified": "2024-04-15T13:15:51.577",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "sirt@juniper.net",
              "type": "Primary"
            }
          ]
        },
        "published": "2024-04-12T15:15:24.730",
        "references": [
          {
            "source": "sirt@juniper.net",
            "url": "https://supportportal.juniper.net/JSA79094"
          },
          {
            "source": "sirt@juniper.net",
            "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
          }
        ],
        "sourceIdentifier": "sirt@juniper.net",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-121"
              }
            ],
            "source": "sirt@juniper.net",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

CVE-2024-30394 (GCVE-0-2024-30394)

Vulnerability from cvelistv5 – Published: 2024-04-12 15:07 – Updated: 2024-08-02 01:32

Title

Junos OS and Junos OS Evolved: A specific EVPN type-5 route causes rpd crash

Summary

Severity

7.5 (High)


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

8.7 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-31 16:27 UTC

CWE

CWE-121 - Stack-based Buffer Overflow
Denial of Service (DoS)

Assigner

juniper CNA under the mitre root

CNA scorecard B 84/100 over 193 records in the last 180 days details

References

2 references

URL	Tags
https://supportportal.juniper.net/JSA79094	vendor-advisory
https://www.first.org/cvss/calculator/4.0#CVSS:4.…	technical-description

Impacted products

4 products

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 0 , < 21.2R3-S7 (semver) Affected: 21.4 , < 21.4R3-S5 (semver) Affected: 22.1 , < 22.1R3-S4 (semver) Affected: 22.2 , < 22.2R3-S2 (semver) Affected: 22.3 , < 22.3R3-S1 (semver) Affected: 22.4 , < 22.4R3 (semver) Affected: 23.2 , < 23.2R2 (semver)
Juniper Networks	Junos OS Evolved	Affected: 0 , < 21.4R3-S5-EVO (semver) Affected: 22.1-EVO , < 22.1R3-S4-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S2-EVO (semver) Affected: 22.3-EVO , < 22.3R3-S1-EVO (semver) Affected: 22.4-EVO , < 22.4R3-EVO (semver) Affected: 23.2-EVO , < 23.2R2-EVO (semver)
juniper	junos_os	Affected: 0 , < 21.2R3-S7 (semver) Affected: 21.4 , < 21.4R3-S5 (semver) Affected: 22.1 , < 22.1R3-S4 (semver) Affected: 22.2 , < 22.2R3-S2 (semver) Affected: 22.3 , < 22.3R3-S1 (semver) Affected: 22.4 , < 22.4R3 (semver) Affected: 23.2 , < 23.2R2 (semver) cpe:2.3:o:juniper:junos_os::::::::
juniper	junos_os_evolved	Affected: 0 , < 21.4R3-S5-EVO (semver) Affected: 22.1-EVO , < 22.1R3-S4-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S2-EVO (semver) Affected: 22.3-EVO , < 22.3R3-S1-EVO (semver) Affected: 22.4-EVO , < 22.4R3-EVO (semver) Affected: 23.2-EVO , < 23.2R2-EVO (semver) cpe:2.3:o:juniper:junos_os_evolved::::::::

Date Public

2024-04-10 16:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "junos_os",
            "vendor": "juniper",
            "versions": [
              {
                "lessThan": "21.2R3-S7",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThan": "21.4R3-S5",
                "status": "affected",
                "version": "21.4",
                "versionType": "semver"
              },
              {
                "lessThan": "22.1R3-S4",
                "status": "affected",
                "version": "22.1",
                "versionType": "semver"
              },
              {
                "lessThan": "22.2R3-S2",
                "status": "affected",
                "version": "22.2",
                "versionType": "semver"
              },
              {
                "lessThan": "22.3R3-S1",
                "status": "affected",
                "version": "22.3",
                "versionType": "semver"
              },
              {
                "lessThan": "22.4R3",
                "status": "affected",
                "version": "22.4",
                "versionType": "semver"
              },
              {
                "lessThan": "23.2R2",
                "status": "affected",
                "version": "23.2",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "junos_os_evolved",
            "vendor": "juniper",
            "versions": [
              {
                "lessThan": "21.4R3-S5-EVO",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThan": "22.1R3-S4-EVO",
                "status": "affected",
                "version": "22.1-EVO",
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              },
              {
                "lessThan": "22.2R3-S2-EVO",
                "status": "affected",
                "version": "22.2-EVO",
                "versionType": "semver"
              },
              {
                "lessThan": "22.3R3-S1-EVO",
                "status": "affected",
                "version": "22.3-EVO",
                "versionType": "semver"
              },
              {
                "lessThan": "22.4R3-EVO",
                "status": "affected",
                "version": "22.4-EVO",
                "versionType": "semver"
              },
              {
                "lessThan": "23.2R2-EVO",
                "status": "affected",
                "version": "23.2-EVO",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-30394",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-31T16:27:38.038593Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-31T16:36:35.111Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:32:07.269Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://supportportal.juniper.net/JSA79094"
          },
          {
            "tags": [
              "technical-description",
              "x_transferred"
            ],
            "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:L"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "21.2R3-S7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "21.4R3-S5",
              "status": "affected",
              "version": "21.4",
              "versionType": "semver"
            },
            {
              "lessThan": "22.1R3-S4",
              "status": "affected",
              "version": "22.1",
              "versionType": "semver"
            },
            {
              "lessThan": "22.2R3-S2",
              "status": "affected",
              "version": "22.2",
              "versionType": "semver"
            },
            {
              "lessThan": "22.3R3-S1",
              "status": "affected",
              "version": "22.3",
              "versionType": "semver"
            },
            {
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              "status": "affected",
              "version": "22.4",
              "versionType": "semver"
            },
            {
              "lessThan": "23.2R2",
              "status": "affected",
              "version": "23.2",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Junos OS Evolved",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "21.4R3-S5-EVO",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "22.1R3-S4-EVO",
              "status": "affected",
              "version": "22.1-EVO",
              "versionType": "semver"
            },
            {
              "lessThan": "22.2R3-S2-EVO",
              "status": "affected",
              "version": "22.2-EVO",
              "versionType": "semver"
            },
            {
              "lessThan": "22.3R3-S1-EVO",
              "status": "affected",
              "version": "22.3-EVO",
              "versionType": "semver"
            },
            {
              "lessThan": "22.4R3-EVO",
              "status": "affected",
              "version": "22.4-EVO",
              "versionType": "semver"
            },
            {
              "lessThan": "23.2R2-EVO",
              "status": "affected",
              "version": "23.2-EVO",
              "versionType": "semver"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "For this issue to occur, EVPN needs to be enabled.\u003ctt\u003e\u003cbr\u003e\u0026nbsp; [protocols evpn]\u003c/tt\u003e"
            }
          ],
          "value": "For this issue to occur, EVPN needs to be enabled.\n\u00a0 [protocols evpn]"
        }
      ],
      "datePublic": "2024-04-10T16:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A\u0026nbsp;Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eOn all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition.\u003cbr\u003e\u003cbr\u003eThis issue affects:\u003cbr\u003e\u003cp\u003eJunos OS:\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eall versions before 21.2R3-S7,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S5,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.1 before 22.1R3-S4,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S2,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S1,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2.\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 21.4R3-S5-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.1-EVO before 22.1R3-S4-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.2-EVO before 22.2R3-S2-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.3-EVO before 22.3R3-S1-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.4-EVO before 22.4R3-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 23.2-EVO before 23.2R2-EVO.\u003cbr\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "A\u00a0Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS).\n\nOn all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition.\n\nThis issue affects:\nJunos OS:\n\n\n\n  *  all versions before 21.2R3-S7,\n\n  *  from 21.4 before 21.4R3-S5,\n\n  *  from 22.1 before 22.1R3-S4,\n\n  *  from 22.2 before 22.2R3-S2,\n\n  *  from 22.3 before 22.3R3-S1,\n\n  *  from 22.4 before 22.4R3,\n\n  *  from 23.2 before 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n  *  all versions before 21.4R3-S5-EVO,\n\n  *  from 22.1-EVO before 22.1R3-S4-EVO,\n\n  *  from 22.2-EVO before 22.2R3-S2-EVO,\n\n  *  from 22.3-EVO before 22.3R3-S1-EVO,\n\n  *  from 22.4-EVO before 22.4R3-EVO,\n\n  *  from 23.2-EVO before 23.2R2-EVO."
        }
      ],
      "exploits": [
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          "supportingMedia": [
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              "type": "text/html",
              "value": "\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e"
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          ],
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
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        },
        {
          "cvssV4_0": {
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            "attackRequirements": "NONE",
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            "baseScore": 8.7,
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            "valueDensity": "NOT_DEFINED",
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            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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      "providerMetadata": {
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        }
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        "defect": [
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        "discovery": "USER"
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          "lang": "en",
          "time": "2024-04-10T16:00:00.000Z",
          "value": "Initial Publication"
        }
      ],
      "title": "Junos OS and Junos OS Evolved: A specific EVPN type-5 route causes rpd crash",
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    "assignerShortName": "juniper",
    "cveId": "CVE-2024-30394",
    "datePublished": "2024-04-12T15:07:36.080Z",
    "dateReserved": "2024-03-26T23:06:17.994Z",
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    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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