GHSA-RVF3-5QRX-MRJ3中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-20 20:31

发布时间

2026-08-20 20:31

GitHub 审查时间

—

NVD 发布时间

2026-08-20 19:16

源文件

advisories/unreviewed/2026/08/GHSA-rvf3-5qrx-mrj3/GHSA-rvf3-5qrx-mrj3.json

公告说明

A flaw was found in FreeIPA. A low-privilege authenticated user can exploit this vulnerability by submitting an oversized One-Time Password (OTP) key value. This oversized key is then decoded and re-encoded without proper size limits, consuming excessive CPU and memory resources. This can lead to a denial of service, degrading the availability of the IPA service.

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-2026-73196

标识信息

别名 / CVE

CVE-2026-73196

CWE

CWE-770

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:L/UI:N/S:U/C:N/I:N/A:L

原始 OSV JSON

{
  "id": "GHSA-rvf3-5qrx-mrj3",
  "aliases": [
    "CVE-2026-73196"
  ],
  "details": "A flaw was found in FreeIPA. A low-privilege authenticated user can exploit this vulnerability by submitting an oversized One-Time Password (OTP) key value. This oversized key is then decoded and re-encoded without proper size limits, consuming excessive CPU and memory resources. This can lead to a denial of service, degrading the availability of the IPA service.",
  "affected": [],
  "modified": "2026-08-20T12:31:22Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
    }
  ],
  "published": "2026-08-20T12:31:22Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73196",
      "type": "ADVISORY"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2026-73196",
      "type": "WEB"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2474712",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-20T11:16:21Z",
    "github_reviewed_at": null
  }
}