GHSA-74XW-GWFM-7PV7高危已审查

bounter Null pointer reference

OSV 1.4.0 · github-reviewed · 修改于 2024-11-22 06:18

发布时间

2021-12-18 08:00

GitHub 审查时间

2024-11-22 06:18

NVD 发布时间

2021-12-18 05:15

源文件

advisories/github-reviewed/2021/12/GHSA-74xw-gwfm-7pv7/GHSA-74xw-gwfm-7pv7.json

公告说明

Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.

受影响的软件包

PyPI

bounter

ECOSYSTEM

引入0最后受影响1.2.0

标识信息

别名 / CVE

CVE-2021-41497

CWE

CWE-476

软件生态

PyPI

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:N/I:N/A:H

原始 OSV JSON

{
  "id": "GHSA-74xw-gwfm-7pv7",
  "aliases": [
    "CVE-2021-41497"
  ],
  "details": "Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.",
  "summary": "bounter Null pointer reference",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.2.0"
            }
          ]
        }
      ],
      "package": {
        "name": "bounter",
        "ecosystem": "PyPI"
      }
    }
  ],
  "modified": "2024-11-21T22:18:17Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "published": "2021-12-18T00:00:40Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41497",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/RaRe-Technologies/bounter/issues/47",
      "type": "WEB"
    },
    {
      "url": "https://github.com/RaRe-Technologies/bounter",
      "type": "PACKAGE"
    },
    {
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/bounter/PYSEC-2021-880.yaml",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2021-12-17T21:15:00Z",
    "github_reviewed_at": "2024-11-21T22:18:17Z"
  }
}