GHSA-92WW-F582-CP72严重未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-27 02:31

发布时间

2026-08-27 02:31

GitHub 审查时间

—

NVD 发布时间

2026-08-26 14:16

源文件

advisories/unreviewed/2026/08/GHSA-92ww-f582-cp72/GHSA-92ww-f582-cp72.json

公告说明

LcpDecodeConfig() did not validate the length of received endpoint discriminator options against the minimum required by RFC 1717. Undersized options would trigger an out-of-bounds write.

A malicious PPP peer can exploit CVE-2026-58095 and CVE-2026-58096 to crash ppp(8) or potentially execute arbitrary code as root.

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-2026-58096

标识信息

别名 / CVE

CVE-2026-58096

CWE

CWE-130

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-92ww-f582-cp72",
  "aliases": [
    "CVE-2026-58096"
  ],
  "details": "LcpDecodeConfig() did not validate the length of received endpoint discriminator options against the minimum required by RFC 1717.  Undersized options would trigger an out-of-bounds write.\n\nA malicious PPP peer can exploit CVE-2026-58095 and CVE-2026-58096 to crash ppp(8) or potentially execute arbitrary code as root.",
  "affected": [],
  "modified": "2026-08-26T18:31:53Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-26T18:31:53Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58096",
      "type": "ADVISORY"
    },
    {
      "url": "https://security.freebsd.org/advisories/FreeBSD-SA-26:60.ppp.asc",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-130"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-26T06:16:26Z",
    "github_reviewed_at": null
  }
}