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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXhjZjctcTU2eC03OGdo

github.com/pires/go-proxyproto vulnerable to DoS via Connection descriptor exhaustion

The package github.com/pires/go-proxyproto before 0.6.1 is vulnerable to Denial of Service (DoS) via creating connections without the proxy protocol header. While this issue was patched in 0.6.0, the fix introduced additional issues which were subsequently patched in 0.6.1.

Permalink: https://github.com/advisories/GHSA-xcf7-q56x-78gh
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXhjZjctcTU2eC03OGdo
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 3 years ago
Updated: 8 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-xcf7-q56x-78gh, CVE-2021-23409
References: Repository: https://github.com/pires/go-proxyproto
Blast Radius: 24.4

Affected Packages

go:github.com/pires/go-proxyproto
Dependent packages: 910
Dependent repositories: 1,769
Downloads:
Affected Version Ranges: < 0.6.1
Fixed in: 0.6.1
All affected versions: 0.1.3, 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.6.0
All unaffected versions: 0.6.1, 0.6.2, 0.7.0