Some HTTP/2 implementations are ... CVE-2019-9516

- AV AC AU C I A
发布: 2019-08-13
修订: 2019-08-19

Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.

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