CVE-2024-39549 (GCVE-0-2024-39549)
Vulnerability from cvelistv5
Published
2024-07-11 16:27
Modified
2025-02-26 18:16
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/R:U
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS). Consumed memory can be freed by manually restarting Routing Protocol Daemon (rpd). Memory utilization could be monitored by:  user@host> show system memory or show system monitor memory status This issue affects: Junos OS:  * All versions before 21.2R3-S8,  * from 21.4 before 21.4R3-S8, * from 22.2 before 22.2R3-S4,  * from 22.3 before 22.3R3-S3,  * from 22.4 before 22.4R3-S3, * from 23.2 before 23.2R2-S1,  * from 23.4 before 23.4R1-S2, 23.4R2. Junos OS Evolved: * All versions before 21.2R3-S8-EVO, * from 21.4 before 21.4R3-S8-EVO, * from 22.2 before 22.2R3-S4-EVO, * from 22.3 before 22.3R3-S3-EVO, * from 22.4 before 22.4R3-S3-EVO, * from 23.2 before 23.2R2-S1-EVO, * from 23.4 before 23.4R1-S2-EVO, 23.4R2-EVO.
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: 0   ≤
Version: 21.4   ≤
Version: 22.2   ≤
Version: 22.3   ≤
Version: 22.4   ≤
Version: 23.2   ≤
Version: 23.4   ≤
Create a notification for this product.
   Juniper Networks Junos OS Evolved Version: 0   ≤
Version: 21.4   ≤
Version: 22.2   ≤
Version: 22.3   ≤
Version: 22.4   ≤
Version: 23.2   ≤
Version: 23.4   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "junos_os",
            "vendor": "juniper",
            "versions": [
              {
                "lessThan": "21.2R3-S8",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThan": "21.4R3-S8",
                "status": "affected",
                "version": "21.4",
                "versionType": "semver"
              },
              {
                "lessThan": "22.2R3-S4",
                "status": "affected",
                "version": "22.2",
                "versionType": "semver"
              },
              {
                "lessThan": "22.3R3-S3",
                "status": "affected",
                "version": "22.3",
                "versionType": "semver"
              },
              {
                "lessThan": "22.4R3-S3",
                "status": "affected",
                "version": "22.4",
                "versionType": "semver"
              },
              {
                "lessThan": "23.2R2-S1",
                "status": "affected",
                "version": "23.2",
                "versionType": "semver"
              },
              {
                "lessThan": "23.4R1-S2",
                "status": "affected",
                "version": "23.4",
                "versionType": "semver"
              },
              {
                "lessThan": "23.4R2",
                "status": "affected",
                "version": "23.4",
                "versionType": "semver"
              },
              {
                "lessThan": "24.2R2",
                "status": "affected",
                "version": "24.2",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "junos_os_evolved",
            "vendor": "juniper",
            "versions": [
              {
                "lessThan": "21.2R3-S8-EVO",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThan": "21.4R3-S8-EVO",
                "status": "affected",
                "version": "21.4",
                "versionType": "semver"
              },
              {
                "lessThan": "22.2R3-S4-EVO",
                "status": "affected",
                "version": "22.2",
                "versionType": "semver"
              },
              {
                "lessThan": "22.3R3-S3-EVO",
                "status": "affected",
                "version": "22.3",
                "versionType": "semver"
              },
              {
                "lessThan": "22.4R3-S3-EVO",
                "status": "affected",
                "version": "22.4",
                "versionType": "semver"
              },
              {
                "lessThan": "23.2R2-S1-EVO",
                "status": "affected",
                "version": "23.2",
                "versionType": "semver"
              },
              {
                "lessThan": "23.4R1-S2-EVO",
                "status": "affected",
                "version": "23.4",
                "versionType": "semver"
              },
              {
                "lessThan": "23.4R2-EVO",
                "status": "affected",
                "version": "23.4",
                "versionType": "semver"
              },
              {
                "lessThan": "24.2R2-EVO",
                "status": "affected",
                "version": "24.2",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-39549",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-26T18:16:20.812180Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-26T18:16:27.497Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:26:15.913Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://supportportal.juniper.net/JSA83011"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "21.2R3-S8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "21.4R3-S8",
              "status": "affected",
              "version": "21.4",
              "versionType": "semver"
            },
            {
              "lessThan": "22.2R3-S4",
              "status": "affected",
              "version": "22.2",
              "versionType": "semver"
            },
            {
              "lessThan": "22.3R3-S3",
              "status": "affected",
              "version": "22.3",
              "versionType": "semver"
            },
            {
              "lessThan": "22.4R3-S3",
              "status": "affected",
              "version": "22.4",
              "versionType": "semver"
            },
            {
              "lessThan": "23.2R2-S1",
              "status": "affected",
              "version": "23.2",
              "versionType": "semver"
            },
            {
              "lessThan": "23.4R1-S2, 23.4R2",
              "status": "affected",
              "version": "23.4",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Junos OS Evolved",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "21.2R3-S8-EVO",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "21.4R3-S8-EVO",
              "status": "affected",
              "version": "21.4",
              "versionType": "semver"
            },
            {
              "lessThan": "22.2R3-S4-EVO",
              "status": "affected",
              "version": "22.2",
              "versionType": "semver"
            },
            {
              "lessThan": "22.3R3-S3-EVO",
              "status": "affected",
              "version": "22.3",
              "versionType": "semver"
            },
            {
              "lessThan": "22.4R3-S3-EVO",
              "status": "affected",
              "version": "22.4",
              "versionType": "semver"
            },
            {
              "lessThan": "23.2R2-S1-EVO",
              "status": "affected",
              "version": "23.2",
              "versionType": "semver"
            },
            {
              "lessThan": "23.4R1-S2-EVO, 23.4R2-EVO",
              "status": "affected",
              "version": "23.4",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2024-07-10T16:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of\u0026nbsp;Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eConsumed memory can be freed by manually restarting Routing Protocol Daemon (rpd).\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory utilization could be monitored by:\u0026nbsp;\u003cbr\u003euser@host\u0026gt; show system memory or show system monitor memory status\u003c/span\u003e\u003cbr\u003e\u003cbr\u003eThis issue affects:\u003cbr\u003e\u003cbr\u003eJunos OS:\u0026nbsp;\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S8,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S4,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S3,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S3,\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S1,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R1-S2, 23.4R2.\u003c/li\u003e\u003c/ul\u003eJunos OS Evolved:\u003cbr\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8-EVO, \u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S8-EVO,\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S4-EVO, \u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S3-EVO, \u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S3-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S1-EVO, \u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R1-S2-EVO, 23.4R2-EVO.\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003e"
            }
          ],
          "value": "A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of\u00a0Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS).\n\nConsumed memory can be freed by manually restarting Routing Protocol Daemon (rpd).\n\nMemory utilization could be monitored by:\u00a0\nuser@host\u003e show system memory or show system monitor memory status\n\nThis issue affects:\n\nJunos OS:\u00a0  *  All versions before 21.2R3-S8,\u00a0\n  *  from 21.4 before 21.4R3-S8,\n\n  *  from 22.2 before 22.2R3-S4,\u00a0\n  *  from 22.3 before 22.3R3-S3,\u00a0\n  *  from 22.4 before 22.4R3-S3,\n  *  from 23.2 before 23.2R2-S1,\u00a0\n  *  from 23.4 before 23.4R1-S2, 23.4R2.\n\n\nJunos OS Evolved:\n  *  All versions before 21.2R3-S8-EVO, \n  *  from 21.4 before 21.4R3-S8-EVO,\n  *  from 22.2 before 22.2R3-S4-EVO, \n  *  from 22.3 before 22.3R3-S3-EVO, \n  *  from 22.4 before 22.4R3-S3-EVO,\n\n  *  from 23.2 before 23.2R2-S1-EVO, \n  *  from 23.4 before 23.4R1-S2-EVO, 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": "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"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "USER",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "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/R:U",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-401",
              "description": "CWE-401: Missing Release of Memory after Effective Lifetime",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-02T21:09:45.677Z",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://supportportal.juniper.net/JSA83011"
        }
      ],
      "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: 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e22.4R3-S3,\u0026nbsp;\u003c/span\u003e23.2R2-S1, 23.4R1-S2, 23.4R2, 24.2R1, and all subsequent releases.\u003cbr\u003e\u003cbr\u003e\nJunos OS Evolved:\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e22.3R3-S3-EVO,\u0026nbsp;\u003c/span\u003e22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO and all subsequent releases.\u0026nbsp;\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "The following software releases have been updated to resolve this specific issue:\n \nJunos OS: 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, 22.4R3-S3,\u00a023.2R2-S1, 23.4R1-S2, 23.4R2, 24.2R1, and all subsequent releases.\n\n\nJunos OS Evolved:\u00a021.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO,\u00a022.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA83011",
        "defect": [
          "1778879"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to a memory leak",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThere are no known workarounds for this issue.\u003c/p\u003e"
            }
          ],
          "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-2024-39549",
    "datePublished": "2024-07-11T16:27:19.238Z",
    "dateReserved": "2024-06-25T15:12:53.246Z",
    "dateUpdated": "2025-02-26T18:16:27.497Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.