HTTP Request Smuggling Affecting traffic_server package, versions [9.0.0,9.2.10-rc0)[10.0.0,10.0.5-rc0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 Sept 2025
- disclosed3 Apr 2025
- creditJeppe Bonde Weikop
Introduced: 3 Apr 2025
CVE-2024-53868 (opens in a new tab)How to fix?
Upgrade traffic_server to version 9.2.10-rc0, 10.0.5-rc0 or higher.
Overview
Affected versions of this package are vulnerable to HTTP Request Smuggling. Apache Traffic Server allows request smuggling if chunked messages are malformed. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.9, from 10.0.0 through 10.0.4.Users are recommended to upgrade to version 9.2.10 or 10.0.5, which fixes the issue.