Improper Input Validation Affecting apache/trafficserver package, versions [8.0.0,8.1.11)[9.0.0,9.2.5-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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- published30 Jul 2024
- disclosed25 Jul 2024
- creditKeran Mu
Introduced: 25 Jul 2024
CVE-2024-35161 (opens in a new tab)How to fix?
Upgrade apache/trafficserver to version 8.1.11, 9.2.5-rc0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Input Validation due to incomplete checks in the handling of HTTP chunked trailer sections. An attacker can exploit this to perform request smuggling and potentially cause cache poisoning by forwarding malformed HTTP chunked trailer sections to origin servers.