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CVE-2022-41723 A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a…

Description

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

Affected products and versions

Product Affected versions Fixed in
net/http 1.20 1.20.0-0 → < 1.20.1 1.20.1
net/http 1.19 earliest → < 1.19.6 1.19.6
golang.org/x/net/http2 0.7 earliest → < 0.7.0 0.7.0
golang.org/x/net/http2/hpack 0.7 earliest → < 0.7.0 0.7.0

References

Timeline

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The 26 CVEs of net/http →
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