CVE-2021-23409
Resource exhaustion in github.com/pires/go-proxyproto
7.5
HIGH
CVSS 3.1
EPSS 0.91%
Description
The package github.com/pires/go-proxyproto before 0.6.0 are vulnerable to Denial of Service (DoS) via creating connections without the proxy protocol header.
How to fix CVE-2021-23409
To remediate CVE-2021-23409, upgrade the affected package to a fixed version below.
- Debian/golang-github-pires-go-proxyproto—no fix listed
- —upgrade to 0.6.1 or later
- —upgrade to 0.6.1 or later
Is CVE-2021-23409 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, < 0.6.1
- from 0, < 0.6.1
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 |