Bug 2300035 (CVE-2024-35161) - CVE-2024-35161 trafficserver.apache.org: trafficserver: apache: Incomplete check for chunked trailer section allows
Summary: CVE-2024-35161 trafficserver.apache.org: trafficserver: apache: Incomplete ch...
Keywords:
Status: NEW
Alias: CVE-2024-35161
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2300346 2300347 2300348
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-07-26 10:20 UTC by OSIDB Bzimport
Modified: 2024-09-09 06:30 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2024-07-26 10:20:27 UTC 
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.
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