CVE-2022-27664
HIGH7.5EPSS 0.10%golang.org/x/net/http2 Denial of Service vulnerability
Published: 9/7/2022Modified: 2/4/2026
Description
In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.
Affected packages (8)
- Bitnami/golangfrom 0, < 1.18.6, >= 1.19.0, < 1.19.1
- Debian/golang-1.15from 0
- Debian/golang-1.19from 0, < 1.19.1-1
- Debian/golang-golang-x-netfrom 0
- Go/golang.org/x/netfrom 0, < 0.0.0-20220906165146-f3363e06e74c
- Go/golang.org/x/netfrom 0, < 0.0.0-20220906165146-f3363e06e74c
- Go/golang.org/x/net/http2from 0, < 0.0.0-20220906165146-f3363e06e74c
- Go/stdlibfrom 0, < 1.18.6, >= 1.19.0-0, < 1.19.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (15)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-27664
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-27664
- PATCHhttps://cs.opensource.google/go/x/net
- WEBhttps://go.dev/cl/428735
- WEBhttps://go.dev/issue/54658
- WEBhttps://groups.google.com/g/golang-announce
- WEBhttps://groups.google.com/g/golang-announce/c/x49AQzIVX-s
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX
- WEBhttps://pkg.go.dev/vuln/GO-2022-0969
- WEBhttps://security.gentoo.org/glsa/202209-26
- WEBhttps://security.netapp.com/advisory/ntap-20220923-0004
- WEBhttps://security.netapp.com/advisory/ntap-20220923-0004/