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BREW-SERVEIT-CVE-2008-4310 (GHSA-WFRC-R6C6-7J9R)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:34 – Updated: 2026-08-13 17:34 – Source website
VLAI
Summary
WEBrick Denial of Service Vulnerability
Details

httputils.rb in WEBrick in Ruby 1.8.1 and 1.8.5, as used in Red Hat Enterprise Linux 4 and 5, allows remote attackers to cause a denial of service (CPU consumption) via a crafted HTTP request. NOTE: this issue exists because of an incomplete fix for CVE-2008-3656.

References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "webrick",
        "resource_purl": "pkg:gem/webrick@1.8.1",
        "upstream_fixed_in": "1.3.1"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "serveit",
        "purl": "pkg:brew/serveit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.3_1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "RubyGems",
        "key": "pkg:gem/webrick@1.8.1",
        "name": "webrick",
        "resource": "webrick",
        "strategy": "registry",
        "subject_version": "1.8.1"
      }
    ]
  },
  "details": "httputils.rb in WEBrick in Ruby 1.8.1 and 1.8.5, as used in Red Hat Enterprise Linux 4 and 5, allows remote attackers to cause a denial of service (CPU consumption) via a crafted HTTP request.  NOTE: this issue exists because of an incomplete fix for CVE-2008-3656.",
  "id": "BREW-serveit-CVE-2008-4310",
  "modified": "2026-08-13T17:34:36Z",
  "published": "2026-08-13T17:34:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-4310"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ruby/webrick/commit/b2ccd5ff7ddd67a4548299e110dcc5a4728a5534"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=470252"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ruby/webrick"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/webrick/CVE-2008-4310.yml"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10250"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20111230125610/http://secunia.com/advisories/33013"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2008/12/04/2"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0981.html"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "WEBrick Denial of Service Vulnerability",
  "upstream": [
    "GHSA-wfrc-r6c6-7j9r",
    "CVE-2008-4310"
  ]
}



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