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OESA-2024-2103 (CVE-2019-16869)

Vulnerability from osv_openeuler – Published: 2024-09-06 11:07 – Updated: 2026-08-06 11:07 – Source website
VLAI
Summary
netty3 security update
Details

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

Security Fix(es):

Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a "Transfer-Encoding : chunked" line), which leads to HTTP request smuggling.(CVE-2019-16869)

HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."(CVE-2019-20444)

HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.(CVE-2019-20445)

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "netty3-3.10.6-8.oe2203sp3.noarch.rpm"
        ],
        "src": [
          "netty3-3.10.6-8.oe2203sp3.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP3",
        "name": "netty3",
        "purl": "pkg:rpm/openEuler/netty3\u0026distro=openEuler-22.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.10.6-8.oe2203sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Critical"
  },
  "details": "Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.\r\n\r\nSecurity Fix(es):\r\n\r\nNetty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a \u0026quot;Transfer-Encoding : chunked\u0026quot; line), which leads to HTTP request smuggling.(CVE-2019-16869)\r\n\r\nHttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an \u0026quot;invalid fold.\u0026quot;(CVE-2019-20444)\r\n\r\nHttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.(CVE-2019-20445)",
  "id": "OESA-2024-2103",
  "modified": "2026-08-06T11:07:34Z",
  "published": "2024-09-06T11:07:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2103"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16869"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20444"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20445"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "netty3 security update",
  "upstream": [
    "CVE-2019-16869",
    "CVE-2019-20444",
    "CVE-2019-20445"
  ]
}



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