| Package | Affected versions | Patched versions |
|---|---|---|
| io.netty:netty-handler | ≥ 4.1.43, < 4.1.45 | 4.1.45 |
| netty | = 4.1.43 | |
| jboss enterprise application platform | = 7.2= 7.3= 7.4 |
Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869.
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