GHSA-WG99-WCHC-FC9X中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-21 02:30

发布时间

2026-08-21 02:30

GitHub 审查时间

—

NVD 发布时间

2026-08-21 01:17

源文件

advisories/unreviewed/2026/08/GHSA-wg99-wchc-fc9x/GHSA-wg99-wchc-fc9x.json

公告说明

Kenwood DNR1007XR tchdr_bytestream_read Out-Of-Bounds Write Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Kenwood DNR1007XR devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the tchdr_bytestream_read function. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28980.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-18269

标识信息

别名 / CVE

CVE-2026-18269

CWE

CWE-787

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-wg99-wchc-fc9x",
  "aliases": [
    "CVE-2026-18269"
  ],
  "details": "Kenwood DNR1007XR tchdr_bytestream_read Out-Of-Bounds Write Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Kenwood DNR1007XR devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the tchdr_bytestream_read function. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28980.",
  "affected": [],
  "modified": "2026-08-20T18:30:55Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-20T18:30:55Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18269",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.kenwood.com/cs/ce/mm/firmware/2020/2020f/eng.html",
      "type": "WEB"
    },
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-486",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-20T17:17:23Z",
    "github_reviewed_at": null
  }
}