QID 87472

Date Published: 2021-11-22

QID 87472: Apache Traffic Server Multiple Vulnerabilities

Apache Traffic Server is a fast, scalable and extensible HTTP/1.1 and HTTP/2.0 compliant caching proxy server.

Apache Traffic Server is vulnerable to various smuggle, DOS, and validation attacks
Version Affected:
ATS 8.0.0 to 8.1.2
ATS 9.0.0 to 9.1.0
QID Detection Logic:
This unauthenticated QID relies on the version reported by the ATS service.

Vulnerable version are prone to various smuggle, DOS, and validation attacks.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Customers are advised to upgrade to Apache Traffic Server 8.1.3, 9.1.1 or later versions to remediate these vulnerabilities.
    Vendor References

    CVEs related to QID 87472

    CVE-2021-37147 | CVE-2021-37148 | CVE-2021-37149 | CVE-2021-41585 | CVE-2021-43082 | CVE-2021-38161 |
    Software Advisories
    Advisory ID Software Component Link
    Apache Traffic Server URL Logo lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164
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