GHSA-J9C4-6PPM-MVH4高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-09-01 23:31

发布时间

2026-09-01 23:31

GitHub 审查时间

—

NVD 发布时间

2026-09-01 23:17

源文件

advisories/unreviewed/2026/09/GHSA-j9c4-6ppm-mvh4/GHSA-j9c4-6ppm-mvh4.json

公告说明

A flaw was found in rpm. A local attacker could supply a specially crafted .gem filename containing RPM macro syntax. When a user or automated workflow invokes rpmuncompress -x on this file, the macro expansion occurs during command construction. This allows the attacker to execute arbitrary commands with the privileges of the invoking account, leading to a compromise of confidentiality, integrity, and availability.

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-2026-84233

标识信息

别名 / CVE

CVE-2026-84233

CWE

CWE-78

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-j9c4-6ppm-mvh4",
  "aliases": [
    "CVE-2026-84233"
  ],
  "details": "A flaw was found in rpm. A local attacker could supply a specially crafted `.gem` filename containing RPM macro syntax. When a user or automated workflow invokes `rpmuncompress -x` on this file, the macro expansion occurs during command construction. This allows the attacker to execute arbitrary commands with the privileges of the invoking account, leading to a compromise of confidentiality, integrity, and availability.",
  "affected": [],
  "modified": "2026-09-01T15:31:15Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-09-01T15:31:15Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84233",
      "type": "ADVISORY"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2026-84233",
      "type": "WEB"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2478409",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-09-01T15:17:43Z",
    "github_reviewed_at": null
  }
}