cnvd-2021-06524
Vulnerability from cnvd
Title
FasterXML jackson-databind代码问题漏洞（CNVD-2021-06524）
Description
FasterXML jackson-databind是一个基于JAVA可以将XML和JSON等数据格式与JAVA对象进行转换的库。Jackson可以轻松的将Java对象转换成json对象和xml文档，同样也可以将json、xml转换成Java对象。 jackson-databind 2.9.10.7之前版本存在代码问题漏洞，该漏洞源于fastxml错误地处理了序列化小部件和类型之间的交互。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
FasterXML jackson-databind代码问题漏洞（CNVD-2021-06524）的补丁
Patch Description
FasterXML jackson-databind是一个基于JAVA可以将XML和JSON等数据格式与JAVA对象进行转换的库。Jackson可以轻松的将Java对象转换成json对象和xml文档，同样也可以将json、xml转换成Java对象。 jackson-databind 2.9.10.7之前版本存在代码问题漏洞，该漏洞源于fastxml错误地处理了序列化小部件和类型之间的交互。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://github.com/FasterXML/jackson-databind/issues/2854

Reference
https://bugzilla.redhat.com/show_bug.cgi?id=1916633
Impacted products
Name
FasterXML jackson-databind <2.9.10.7
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20190",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20190"
    }
  },
  "description": "FasterXML jackson-databind\u662f\u4e00\u4e2a\u57fa\u4e8eJAVA\u53ef\u4ee5\u5c06XML\u548cJSON\u7b49\u6570\u636e\u683c\u5f0f\u4e0eJAVA\u5bf9\u8c61\u8fdb\u884c\u8f6c\u6362\u7684\u5e93\u3002Jackson\u53ef\u4ee5\u8f7b\u677e\u7684\u5c06Java\u5bf9\u8c61\u8f6c\u6362\u6210json\u5bf9\u8c61\u548cxml\u6587\u6863\uff0c\u540c\u6837\u4e5f\u53ef\u4ee5\u5c06json\u3001xml\u8f6c\u6362\u6210Java\u5bf9\u8c61\u3002\n\njackson-databind 2.9.10.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8efastxml\u9519\u8bef\u5730\u5904\u7406\u4e86\u5e8f\u5217\u5316\u5c0f\u90e8\u4ef6\u548c\u7c7b\u578b\u4e4b\u95f4\u7684\u4ea4\u4e92\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://github.com/FasterXML/jackson-databind/issues/2854",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-06524",
  "openTime": "2021-01-26",
  "patchDescription": "FasterXML jackson-databind\u662f\u4e00\u4e2a\u57fa\u4e8eJAVA\u53ef\u4ee5\u5c06XML\u548cJSON\u7b49\u6570\u636e\u683c\u5f0f\u4e0eJAVA\u5bf9\u8c61\u8fdb\u884c\u8f6c\u6362\u7684\u5e93\u3002Jackson\u53ef\u4ee5\u8f7b\u677e\u7684\u5c06Java\u5bf9\u8c61\u8f6c\u6362\u6210json\u5bf9\u8c61\u548cxml\u6587\u6863\uff0c\u540c\u6837\u4e5f\u53ef\u4ee5\u5c06json\u3001xml\u8f6c\u6362\u6210Java\u5bf9\u8c61\u3002\r\n\r\njackson-databind 2.9.10.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8efastxml\u9519\u8bef\u5730\u5904\u7406\u4e86\u5e8f\u5217\u5316\u5c0f\u90e8\u4ef6\u548c\u7c7b\u578b\u4e4b\u95f4\u7684\u4ea4\u4e92\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "FasterXML jackson-databind\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-06524\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "FasterXML jackson-databind \u003c2.9.10.7"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1916633",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-25",
  "title": "FasterXML jackson-databind\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-06524\uff09"
}


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