jvndb-2016-000248
Vulnerability from jvndb
Published
2016-12-22 14:26
Modified
2017-11-27 16:53
Severity ?
9.1 (Critical) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
H2O use-after-free vulnerability
Details
H2O is an open source web server software. H2O contains a use-after-free vulnerability (CWE-416) due to a flaw in the process of upgrading from HTTP/1 to HTTP/2. Kazuho Oku reported this vulnerability to IPA to notify users of its solution through JVN. JPCERT/CC and Kazuho Oku coordinated under the Information Security Early Warning Partnership.
References
Impacted products
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000248.html",
  "dc:date": "2017-11-27T16:53+09:00",
  "dcterms:issued": "2016-12-22T14:26+09:00",
  "dcterms:modified": "2017-11-27T16:53+09:00",
  "description": "H2O is an open source web server software. H2O contains a  use-after-free vulnerability (CWE-416) due to a flaw in the process of upgrading from HTTP/1 to HTTP/2.\r\n\r\nKazuho Oku reported this vulnerability to IPA to notify users of its solution through JVN. JPCERT/CC and Kazuho Oku coordinated under the Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000248.html",
  "sec:cpe": {
    "#text": "cpe:/a:h2o_project:h2o",
    "@product": "H2O",
    "@vendor": "Kazuho Oku",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "6.4",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
      "@version": "2.0"
    },
    {
      "@score": "9.1",
      "@severity": "Critical",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2016-000248",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN44566208/index.html",
      "@id": "JVN#44566208",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7835",
      "@id": "CVE-2016-7835",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2016-7835",
      "@id": "CVE-2016-7835",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-399",
      "@title": "Resource Management Errors(CWE-399)"
    }
  ],
  "title": "H2O use-after-free vulnerability"
}


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