Vulnerability-Lookup

OESA-2022-1692 (CVE-2021-44040)

Vulnerability from osv_openeuler – Published: 2022-06-02 11:04 – Updated: 2026-08-06 11:04 – Source website

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 request line parsing of Apache Traffic Server allows an attacker to send invalid requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1.(CVE-2021-44040)

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-44040	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "trafficserver-debuginfo-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-debugsource-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-perl-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-devel-9.1.2-1.oe1.aarch64.rpm"
        ],
        "src": [
          "trafficserver-9.1.2-1.oe1.src.rpm"
        ],
        "x86_64": [
          "trafficserver-debugsource-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-devel-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-perl-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-debuginfo-9.1.2-1.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": "9.1.2-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "trafficserver-debugsource-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-devel-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-perl-9.1.2-1.oe1.aarch64.rpm",
          "trafficserver-debuginfo-9.1.2-1.oe1.aarch64.rpm"
        ],
        "src": [
          "trafficserver-9.1.2-1.oe1.src.rpm"
        ],
        "x86_64": [
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          "trafficserver-debuginfo-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-debugsource-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-9.1.2-1.oe1.x86_64.rpm",
          "trafficserver-perl-9.1.2-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "trafficserver",
        "purl": "pkg:rpm/openEuler/trafficserver\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.1.2-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "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 request line parsing of Apache Traffic Server allows an attacker to send invalid requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1.(CVE-2021-44040)",
  "id": "OESA-2022-1692",
  "modified": "2026-08-06T11:04:58Z",
  "published": "2022-06-02T11:04:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1692"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44040"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "trafficserver security update",
  "upstream": [
    "CVE-2021-44040"
  ]
}

CVE-2021-44040 (GCVE-0-2021-44040)

Vulnerability from cvelistv5 – Published: 2022-03-23 14:05 – Updated: 2024-08-04 04:10

Title

HTTP request line fuzzing attacks

Summary

Severity

No CVSS data available.

CWE

CWE-20 - Improper Input Validation

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 930 records in the last 180 days details

References

2 references

URL	Tags
https://lists.apache.org/thread/zblwzcfs9ryhwjr89…	x_refsource_MISC
https://www.debian.org/security/2022/dsa-5153	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Traffic Server	Affected: 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1

Credits

Apache Traffic Server would like to thank Bahruz Jabiyev, Steven Sprecher and Kaan Onarlioglu for reporting these issues. We used his tool t-reqs (https://github.com/bahruzjabiyev/t-reqs-http-fuzzer) for discovering them.

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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