CVE-2021-23409

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Source
https://cve.org/CVERecord?id=CVE-2021-23409
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23409.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-23409
Aliases
Downstream
Published
2021-07-21T07:15:07Z
Modified
2026-10-20T10:54:32Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/pires/go-proxyproto

Affected ranges

Type
GIT
Repo
https://github.com/pires/go-proxyproto
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3aa7ea95a821cf534fae576651e2ca11f222a4e3
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:go-proxyproto_project:go-proxyproto:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.6.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "original_tag":  "v0.6.0",
            "range":  [
                {
                    "fixed":  "3aa7ea95a821cf534fae576651e2ca11f222a4e3"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*
0.1.0
0.1.1
0.1.2
v0.*
v0.1.3
v0.2.0
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.4.0
v0.4.1
v0.4.2
v0.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23409.json"