{
  "canonical_id": "nginx--CVE-2009-3896",
  "system_id": "nginx",
  "display_name": "Nginx",
  "category": "servers",
  "advisory_mode": "server",
  "title": "CVE-2009-3896",
  "summary": "src/http/ngx_http_parse.c in nginx (aka Engine X) 0.1.0 through 0.4.14, 0.5.x before 0.5.38, 0.6.x before 0.6.39, 0.7.x before 0.7.62, and 0.8.x before 0.8.14 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a long URI.",
  "published_at": "2009-11-24T17:30:00.377",
  "updated_at": "2025-04-09T00:30:58.490",
  "severity": "medium",
  "cvss_score": 5.0,
  "exploit_status": "unknown",
  "source_confidence": "official",
  "official_source_url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=552035",
  "secondary_source_urls": [
    "http://marc.info/?l=nginx&m=125692080328141&w=2",
    "http://secunia.com/advisories/48577",
    "http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3.diff.gz",
    "http://security.gentoo.org/glsa/glsa-201203-22.xml",
    "http://sysoev.ru/nginx/patch.null.pointer.txt",
    "http://www.debian.org/security/2009/dsa-1920",
    "http://www.openwall.com/lists/oss-security/2009/11/20/1",
    "http://www.openwall.com/lists/oss-security/2009/11/20/6",
    "http://www.openwall.com/lists/oss-security/2009/11/23/10",
    "http://www.securityfocus.com/bid/36839",
    "https://bugzilla.redhat.com/show_bug.cgi?id=539565",
    "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00428.html",
    "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00442.html",
    "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00449.html"
  ],
  "aliases": [
    "CVE-2009-3896"
  ],
  "cve_ids": [
    "CVE-2009-3896"
  ],
  "ghsa_ids": [],
  "osv_ids": [],
  "affected_versions": [],
  "fixed_versions": [],
  "package_name": null,
  "render_markdown": false,
  "case_path": null,
  "secure_code_topics": [
    "proxy-trust-boundary",
    "request-smuggling-boundary",
    "csp-trusted-types"
  ],
  "status": "triage",
  "triage_reasons": [
    "missing affected/fixed version details"
  ],
  "verification_status": "triage-manual",
  "verification_mode": "synthetic",
  "last_verified_at": null,
  "last_run_id": null,
  "evidence_bundle": null,
  "historical_status": null,
  "latest_status": null,
  "browser_evidence": {
    "required": false,
    "present": false,
    "refs": []
  },
  "repro_profile_id": "proxy-boundary-generic",
  "artifact_mode": "official-image",
  "blocked_reason": null,
  "metadata": {
    "source_names": [
      "NVD NGINX"
    ],
    "source_kinds": [
      "nvd-search"
    ],
    "candidate_count": 1
  }
}