ghsa-pqmg-f829-g3ww
Vulnerability from github
Published
2024-04-12 18:33
Modified
2024-05-16 18:30
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC.

Through code review, it was determined that the interface definition code for aftman could read beyond a buffer boundary, leading to a stack-based buffer overflow. This issue affects Junos OS on MX Series and EX9200-15C:

  • from 21.2 before 21.2R3-S1,
  • from 21.4 before 21.4R3,
  • from 22.1 before 22.1R2,
  • from 22.2 before 22.2R2; 

This issue does not affect:

  • versions of Junos OS prior to 20.3R1;
  • any version of Junos OS 20.4.
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{
  "affected": [],
  "aliases": [
    "CVE-2024-30401"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-12T16:15:39Z",
    "severity": "MODERATE"
  },
  "details": "An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC.\n\nThrough code review, it was determined that the interface definition code for aftman could read beyond a buffer boundary, leading to a stack-based buffer overflow.\nThis issue affects Junos OS on MX Series and EX9200-15C:\n\n\n  *  from 21.2 before 21.2R3-S1, \n  *  from 21.4 before 21.4R3, \n  *  from 22.1 before 22.1R2, \n  *  from 22.2 before 22.2R2;\u00a0\n\n\n\n\nThis issue does not affect:\n\n\n\n  *  versions of Junos OS prior to\u00a020.3R1;\n  *  any version of Junos OS 20.4.\n\n\n",
  "id": "GHSA-pqmg-f829-g3ww",
  "modified": "2024-05-16T18:30:31Z",
  "published": "2024-04-12T18:33:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30401"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA79110"
    },
    {
      "type": "WEB",
      "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"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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