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HTTP Request Smuggling Affecting trafficserver package, versions <7.1.4+ds-1

Severity

 Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
6.31% (93rd percentile)

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  • Snyk IDSNYK-ECHOLATEST-TRAFFICSERVER-18001103
  • published17 Jul 2026
  • disclosed29 Aug 2018
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Introduced: 29 Aug 2018

CVE-2018-8004  (opens in a new tab)
CWE-444  (opens in a new tab)

How to fix?

Upgrade Echo:latest trafficserver to version 7.1.4+ds-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream trafficserver package and not the trafficserver package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

There are multiple HTTP smuggling and cache poisoning issues when clients making malicious requests interact with Apache Traffic Server (ATS). This affects versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.