jvndb-2015-000073
Vulnerability from jvndb
Published
2015-06-03 15:01
Modified
2015-06-08 12:04
Severity ?
() - -
Summary
F21 JWT fails to verify token signatures
Details
JWT provided by F21 is a PHP library for handling JSON Web Tokens. php-jwt contains a vulnerability where it fails to verify token signatures. Toshiharu Sugiyama of DeNA Co., Ltd. and Shuntaro Maeda reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
References
Impacted products
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000073.html",
  "dc:date": "2015-06-08T12:04+09:00",
  "dcterms:issued": "2015-06-03T15:01+09:00",
  "dcterms:modified": "2015-06-08T12:04+09:00",
  "description": "JWT provided by F21 is a PHP library for handling JSON Web Tokens. php-jwt contains a vulnerability where it fails to verify token signatures.\r\n\r\nToshiharu Sugiyama of DeNA Co., Ltd. and Shuntaro Maeda reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000073.html",
  "sec:cpe": {
    "#text": "cpe:/a:f21:jwt",
    "@product": "JWT",
    "@vendor": "F21",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "5.0",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
    "@version": "2.0"
  },
  "sec:identifier": "JVNDB-2015-000073",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN06120222/index.html",
      "@id": "JVN#06120222",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2951",
      "@id": "CVE-2015-2951",
      "@source": "CVE"
    },
    {
      "#text": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2951",
      "@id": "CVE-2015-2951",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "F21 JWT fails to verify token signatures"
}


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