Improper Input Validation Affecting trafficserver package, versions *


Severity

Recommended
low

Based on default assessment until relevant scores are available

    Threat Intelligence

    EPSS
    0.04% (10th percentile)

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  • Snyk ID SNYK-DEBIAN12-TRAFFICSERVER-7569057
  • published 26 Jul 2024
  • disclosed 26 Jul 2024

How to fix?

There is no fixed version for Debian:12 trafficserver.

NVD Description

Note: Versions mentioned in the description apply only to the upstream trafficserver package and not the trafficserver package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

Apache Traffic Server forwards malformed HTTP chunked trailer section to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable.

This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4.

Users can set a new setting (proxy.config.http.drop_chunked_trailers) not to forward chunked trailer section. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.