(CVE-2021-21290)

Vulnerability from cleanstart – Published: 2026-10-08 00:55 – Updated: 2026-10-08 15:57 – Source website
VLAI
Summary
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients
Details

Security vulnerability affects the apache-hive package. Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients.

Severity
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "apache-hive",
        "purl": "pkg:apk/cleanstart/apache-hive"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.3-r3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Security vulnerability affects the apache-hive package. Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers \u0026 clients.",
  "id": "CLEANSTART-2026-LZ91805",
  "modified": "2026-10-08T15:57:43Z",
  "published": "2026-10-08T00:55:28.661050Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-LZ91805.json"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2021-21290"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21290"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers \u0026 clients",
  "upstream": [
    "CVE-2021-21290"
  ]
}



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