Go/github.com/pires/go-proxyproto CVE-2021-23409: high 7.5, EPSS 1.65%

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

Action: Upgrade github.com/pires/go-proxyproto to 0.6.1 or later.

go get github.com/pires/go-proxyproto@v0.6.1

Affected

Fixed versions

Sources

• osv: GHSA-xcf7-q56x-78gh
• https://nvd.nist.gov/vuln/detail/CVE-2021-23409
• https://github.com/pires/go-proxyproto/issues/65
• https://github.com/pires/go-proxyproto/issues/75
• https://github.com/pires/go-proxyproto/pull/74
• https://github.com/pires/go-proxyproto/pull/74/commits/cdc63867da24fc609b727231f682670d0d1cd346
• https://github.com/pires/go-proxyproto/pull/76
• https://github.com/pires/go-proxyproto/commit/2e44d7a76a851d66890ab341403253afae5caac2
• https://github.com/pires/go-proxyproto
• https://github.com/pires/go-proxyproto/releases/tag/v0.6.0
• https://github.com/pires/go-proxyproto/releases/tag/v0.6.1
• https://pkg.go.dev/vuln/GO-2022-0233
• https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMPIRESGOPROXYPROTO-1316439

CVE-2021-23409 · published 2021-07-26T21:23:49Z · modified 2026-09-10T03:49:15.401177543Z · JSON