CVE-2022-27664
Denial of service in net/http and golang.org/x/net/http2
7.5
HIGH
CVSS 3.1
EPSS 0.10%
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.
How to fix CVE-2022-27664
To remediate CVE-2022-27664, upgrade the affected package to a fixed version below.
- Bitnami/golang—upgrade to 1.18.6 or later
- —no fix listed
- —upgrade to 1.19.1-1 or later
- —no fix listed
- —upgrade to 0.0.0-20220906165146-f3363e06e74c or later
- —upgrade to 0.0.0-20220906165146-f3363e06e74c or later
- —upgrade to 0.0.0-20220906165146-f3363e06e74c or later
- —upgrade to 1.18.6 or later
Is CVE-2022-27664 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (8)
- from 0, < 1.18.6, >= 1.19.0, < 1.19.1
- from 0
- from 0, < 1.19.1-1
- from 0
- from 0, < 0.0.0-20220906165146-f3363e06e74c
- from 0, < 0.0.0-20220906165146-f3363e06e74c
- from 0, < 0.0.0-20220906165146-f3363e06e74c
- from 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 |