Security Advisory

CVE-2023-38522

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-07-26 09:11:20

Last updated 2025-11-03 21:49:13

Assigner apache

State PUBLISHED

Description

Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests 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 are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.

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