GHSA-QR97-X53Q-9M8F

Vulnerability from github – Published: 2024-10-09 21:31 – Updated: 2024-10-17 00:32
VLAI?
Details

An Out-of-Bounds Read vulnerability in

the routing protocol daemon (rpd) of

Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.

This issue only affects systems with BGP traceoptions enabled. Systems without BGP traceoptions enabled are not affected by this issue.

This issue affects iBGP and eBGP with

any address family

configured.

This issue affects:

Junos OS: 

  • All versions before 21.4R3-S8,
  • 22.2 before 22.2R3-S5, 
  • 22.3 before 22.3R3-S4, 
  • 22.4 before 22.4R3-S3, 
  • 23.2 before 23.2R2-S2, 
  • 23.4 before 23.4R2; 

Junos OS Evolved: 

  • All versions before 21.4R3-S8-EVO, 
  • 22.2-EVO before 22.2R3-S5-EVO, 
  • 22.3-EVO before 22.3R3-S4-EVO, 
  • 22.4-EVO before 22.4R3-S3-EVO, 
  • 23.2-EVO before 23.2R2-S2-EVO, 
  • 23.4-EVO before 23.4R2-EVO.
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
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-39516"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-09T20:15:08Z",
    "severity": "HIGH"
  },
  "details": "An Out-of-Bounds Read vulnerability in\n\nthe routing protocol daemon (rpd) of \n\n Juniper Networks Junos OS and Junos OS Evolved\u00a0allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\n\n\nThis issue only affects systems with BGP traceoptions enabled.  Systems without BGP traceoptions enabled are not affected by this issue.\n\n\n\n\n\nThis issue affects iBGP and eBGP with \n\nany address family\n\n configured.\n\nThis issue affects:\n\nJunos OS:\u00a0\n\n\n\n  *  All versions before 21.4R3-S8,\n  *  22.2 before 22.2R3-S5,\u00a0\n  *  22.3 before 22.3R3-S4,\u00a0\n  *  22.4 before 22.4R3-S3,\u00a0\n  *  23.2 before 23.2R2-S2,\u00a0\n  *  23.4 before 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved:\u00a0\n\n\n\n  *  All versions before 21.4R3-S8-EVO,\u00a0\n  *  22.2-EVO before 22.2R3-S5-EVO,\u00a0\n  *  22.3-EVO before 22.3R3-S4-EVO,\u00a0\n  *  22.4-EVO before 22.4R3-S3-EVO,\u00a0\n  *  23.2-EVO before 23.2R2-S2-EVO,\u00a0\n  *  23.4-EVO before 23.4R2-EVO.",
  "id": "GHSA-qr97-x53q-9m8f",
  "modified": "2024-10-17T00:32:35Z",
  "published": "2024-10-09T21:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39516"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA88100"
    },
    {
      "type": "WEB",
      "url": "https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "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/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",
      "type": "CVSS_V4"
    }
  ]
}


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 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.