cnvd-2015-03664
Vulnerability from cnvd
Title
F21 JWT JWT.PHP签名绕过漏洞
Description
F21 JWT提供处理JSON WEB令牌的PHP库。 F21 JWT JWT.php存在安全漏洞，允许远程攻击者利用漏洞提交特殊的令牌绕过签名校验。
Severity
中
Patch Name
F21 JWT JWT.PHP签名绕过漏洞的补丁
Patch Description
F21 JWT提供处理JSON WEB令牌的PHP库。 F21 JWT JWT.php存在安全漏洞，允许远程攻击者利用漏洞提交特殊的令牌绕过签名校验。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/F21/jwt/commit/a327cf9052df8f9f97728ca0b5fa78a8231b79b6

Reference
http://jvn.jp/en/jp/JVN06120222/index.html http://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000073.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2951
Impacted products
Name
F21 JWT < 2.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2951"
    }
  },
  "description": "F21 JWT\u63d0\u4f9b\u5904\u7406JSON WEB\u4ee4\u724c\u7684PHP\u5e93\u3002\r\n\r\nF21 JWT JWT.php\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u4ee4\u724c\u7ed5\u8fc7\u7b7e\u540d\u6821\u9a8c\u3002",
  "discovererName": "Toshiharu Sugiyama",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/F21/jwt/commit/a327cf9052df8f9f97728ca0b5fa78a8231b79b6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03664",
  "openTime": "2015-06-10",
  "patchDescription": "F21 JWT\u63d0\u4f9b\u5904\u7406JSON WEB\u4ee4\u724c\u7684PHP\u5e93\u3002\r\n\r\nF21 JWT JWT.php\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u4ee4\u724c\u7ed5\u8fc7\u7b7e\u540d\u6821\u9a8c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "F21 JWT JWT.PHP\u7b7e\u540d\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "F21 JWT \u003c 2.0"
  },
  "referenceLink": "http://jvn.jp/en/jp/JVN06120222/index.html\r\nhttp://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000073.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2951",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-07",
  "title": "F21 JWT JWT.PHP\u7b7e\u540d\u7ed5\u8fc7\u6f0f\u6d1e"
}


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