GHSA-vvpx-j8f3-3w6h

golang.org/x/net vulnerable to Uncontrolled Resource Consumption

At a glance

Published: 2023-02-17 14:00 UTC
Updated: 2026-09-10 03:49 UTC
CVE: CVE-2022-41723
Aliases: BIT-golang-2022-41723, GO-2023-1571
CVSS_V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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 packages

Package	Versions
Go · golang.org/x/net	introduced 0, fixed 0.7.0

References

https://nvd.nist.gov/vuln/detail/CVE-2022-41723 ADVISORY
https://go.dev/cl/468135 WEB
https://go.dev/cl/468295 WEB
https://go.dev/issue/57855 WEB
https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BUK2ZIAGCULOOYDNH25JPU6JBES5NF2 WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/REMHVVIBDNKSRKNOTV7EQSB7CYQWOUOU WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7N5GV4CHH6WAGX3GFMDD3COEOVCZ4RI WEB
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE WEB
https://pkg.go.dev/vuln/GO-2023-1571 WEB
https://security.gentoo.org/glsa/202311-09 WEB
https://vuln.go.dev/ID/GO-2023-1571.json WEB
https://www.couchbase.com/alerts WEB

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — GitHub Advisory Database