CVE-2022-42252
Vulnerability from cvelistv5
Published
2022-11-01 00:00
Modified
2024-08-03 13:03
Severity ?
Summary
Apache Tomcat request smuggling via malformed content-length
Impacted products
Show details on NVD website


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              "version": "10.1.0-M1",
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          "lang": "en",
          "value": "Thanks to Sam Shahsavar who discovered this issue and reported it to the Apache Tomcat security team."
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          "value": "If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header."
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              "description": "CWE-444 Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
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      "source": {
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