CVE-2022-27664
Published: August 31, 2023Last modified: August 31, 2023
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | go | Not affected (1.19.9-r1) |
| Stream | go | Not affected (1.21.0-r2) |
References
- https://groups.google.com/g/golang-announce
- https://groups.google.com/g/golang-announce/c/x49AQzIVX-s
- 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://lists.fedoraproject.org/archives/list/[email protected]/message/JXKTHIGE5F576MAPFYCIJXNRGBSPISUF/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/TXS2OQ57KZC5XZKK5UW4SYKPVQAHIOJX/
- https://security.gentoo.org/glsa/202209-26
- https://security.netapp.com/advisory/ntap-20220923-0004/