| packages: |
| - module: std |
| package: net/http |
| symbols: |
| - http2serverConn.canonicalHeader |
| versions: |
| - fixed: 1.16.12 |
| - introduced: 1.17.0 |
| fixed: 1.17.5 |
| vulnerable_at: 1.17.4 |
| - module: golang.org/x/net |
| package: golang.org/x/net/http2 |
| symbols: |
| - serverConn.canonicalHeader |
| derived_symbols: |
| - Server.ServeConn |
| versions: |
| - fixed: 0.0.0-20211209124913-491a49abca63 |
| vulnerable_at: 0.0.0-20211208012354-db4efeb81f4b |
| description: | |
| An attacker can cause unbounded memory growth in servers accepting |
| HTTP/2 requests. |
| cves: |
| - CVE-2021-44716 |
| credit: murakmii |
| links: |
| pr: https://go.dev/cl/369794 |
| context: |
| - https://go.dev/issue/50058 |
| - https://groups.google.com/g/golang-announce/c/hcmEScgc00k |
