VulnerabilityModified
CVE-2022-27664
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.
HIGH 7.5EPSS 3.27%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.27% probability · 88th percentile
- CISA KEV
- Not listed
- Affected
- golang/go · fedoraproject/fedora
- Source
- cve@mitre.org
References
- https://groups.google.com/g/golang-announceMailing List, Third Party Advisory
- https://groups.google.com/g/golang-announce/c/x49AQzIVX-sMailing List, Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX/
- https://security.gentoo.org/glsa/202209-26Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220923-0004/Third Party Advisory
- https://groups.google.com/g/golang-announceMailing List, Third Party Advisory
- https://groups.google.com/g/golang-announce/c/x49AQzIVX-sMailing List, Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX/
- https://security.gentoo.org/glsa/202209-26Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220923-0004/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.