GHSA-P4FV-C2P2-RFJH高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2022-07-13 08:01

发布时间

2021-12-28 08:00

GitHub 审查时间

—

NVD 发布时间

2021-12-27 22:15

源文件

advisories/unreviewed/2021/12/GHSA-p4fv-c2p2-rfjh/GHSA-p4fv-c2p2-rfjh.json

公告说明

Privilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8 allows a local user with SYSTEM privileges to gain elevated privileges by "hollowing" process wsc_proxy.exe which could lead to acquire antimalware (AM-PPL) protection.

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-2021-45337

标识信息

别名 / CVE

CVE-2021-45337

CWE

CWE-269

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:L/PR:L/UI:N/S:C/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-p4fv-c2p2-rfjh",
  "aliases": [
    "CVE-2021-45337"
  ],
  "details": "Privilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8 allows a local user with SYSTEM privileges to gain elevated privileges by \"hollowing\" process wsc_proxy.exe which could lead to acquire antimalware (AM-PPL) protection.",
  "affected": [],
  "modified": "2022-07-13T00:01:50Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
    }
  ],
  "published": "2021-12-28T00:00:31Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45337",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/the-deniss/Vulnerability-Disclosures/tree/main/CVE-2021-AVST3%20%26%20CVE-2021-AVST4%20%26%20CVE-2021-AVST5",
      "type": "WEB"
    },
    {
      "url": "https://www.avast.com/hacker-hall-of-fame/en/researcher-david-eade-reports-antitrack-bug-to-avast-0",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2021-12-27T14:15:00Z",
    "github_reviewed_at": null
  }
}