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cvelistGoCVELIST:CVE-2022-41721
HistoryJan 13, 2023 - 10:46 p.m.

CVE-2022-41721 Request smuggling due to improper request handling in golang.org/x/net/http2/h2c

2023-01-1322:46:22
Go
raw.githubusercontent.com
2

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%

A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%