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oesa-2021-1437
Vulnerability from osv_openeuler
Published
2021-11-19 11:04
Modified
2026-08-06 11:04
Summary
trafficserver security update
Details

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache.

Security Fix(es):

Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.(CVE-2021-37147)

Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.(CVE-2021-37149)

Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0.(CVE-2021-41585)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in the stats-over-http plugin of Apache Traffic Server allows an attacker to overwrite memory. This issue affects Apache Traffic Server 9.1.0.(CVE-2021-43082)

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "trafficserver-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-debuginfo-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-devel-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-debugsource-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-perl-9.1.0-4.oe1.aarch64.rpm"
        ],
        "src": [
          "trafficserver-9.1.0-4.oe1.src.rpm"
        ],
        "x86_64": [
          "trafficserver-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-devel-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-debuginfo-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-debugsource-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-perl-9.1.0-4.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "trafficserver",
        "purl": "pkg:rpm/openEuler/trafficserver\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.1.0-4.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "trafficserver-devel-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-perl-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-debuginfo-9.1.0-4.oe1.aarch64.rpm",
          "trafficserver-debugsource-9.1.0-4.oe1.aarch64.rpm"
        ],
        "src": [
          "trafficserver-9.1.0-4.oe1.src.rpm"
        ],
        "x86_64": [
          "trafficserver-devel-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-debuginfo-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-debugsource-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-9.1.0-4.oe1.x86_64.rpm",
          "trafficserver-perl-9.1.0-4.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "trafficserver",
        "purl": "pkg:rpm/openEuler/trafficserver\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.1.0-4.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Critical"
  },
  "details": "Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache.\r\n\r\nSecurity Fix(es):\r\n\r\nImproper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.(CVE-2021-37147)\r\n\r\nImproper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.(CVE-2021-37149)\r\n\r\nImproper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0.(CVE-2021-41585)\r\n\r\nBuffer Copy without Checking Size of Input (\u0026apos;Classic Buffer Overflow\u0026apos;) vulnerability in the stats-over-http plugin of Apache Traffic Server allows an attacker to overwrite memory. This issue affects Apache Traffic Server 9.1.0.(CVE-2021-43082)",
  "id": "OESA-2021-1437",
  "modified": "2026-08-06T11:04:42Z",
  "published": "2021-11-19T11:04:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1437"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37147"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37149"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41585"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43082"
    }
  ],
  "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:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "trafficserver security update",
  "upstream": [
    "CVE-2021-37147",
    "CVE-2021-37149",
    "CVE-2021-41585",
    "CVE-2021-43082"
  ]
}



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