GHSA-XCF7-Q56X-78GH

Vulnerability from github – Published: 2021-07-26 21:23 – Updated: 2023-08-30 18:51
VLAI
Summary
github.com/pires/go-proxyproto vulnerable to DoS via Connection descriptor exhaustion
Details

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.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/pires/go-proxyproto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23409"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-07-26T17:31:53Z",
    "nvd_published_at": "2021-07-21T07:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-xcf7-q56x-78gh",
  "modified": "2023-08-30T18:51:53Z",
  "published": "2021-07-26T21:23:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23409"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/issues/65"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/issues/75"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/pull/74"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/pull/74/commits/cdc63867da24fc609b727231f682670d0d1cd346"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/pull/76"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/commit/2e44d7a76a851d66890ab341403253afae5caac2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pires/go-proxyproto"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/releases/tag/v0.6.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pires/go-proxyproto/releases/tag/v0.6.1"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0233"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMPIRESGOPROXYPROTO-1316439"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "github.com/pires/go-proxyproto vulnerable to DoS via Connection descriptor exhaustion"
}



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