cnvd-2021-51469
Vulnerability from cnvd
Title
Siemens JT2Go和Teamcenter Visualization无限循环漏洞
Description
Siemens Jt2go是一款JT文件查看器。Siemens Teamcenter Visualization是一个可为设计2D、3D场景提供团队协作功能的软件。 Siemens JT2Go 13.2之前版本和Teamcenter Visualization 13.2之前版本存在无限循环漏洞。该漏洞源于BMP_Loader.dll库在解析BMP文件时未能正确验证用户提供的数据。攻击者可通过畸形输入文件利用该漏洞消耗过多资源，从而可导致拒绝服务。
Severity
中
Patch Name
Siemens JT2Go和Teamcenter Visualization无限循环漏洞的补丁
Patch Description
Siemens Jt2go是一款JT文件查看器。Siemens Teamcenter Visualization是一个可为设计2D、3D场景提供团队协作功能的软件。 Siemens JT2Go 13.2之前版本和Teamcenter Visualization 13.2之前版本存在无限循环漏洞。该漏洞源于BMP_Loader.dll库在解析BMP文件时未能正确验证用户提供的数据。攻击者可通过畸形输入文件利用该漏洞消耗过多资源，从而可导致拒绝服务。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

厂商已发布了漏洞修复程序，请及时关注更新： https://us-cert.cisa.gov/ics/advisories/icsa-21-194-15

Reference
https://us-cert.cisa.gov/ics/advisories/icsa-21-194-15
Impacted products
Name
['SIEMENS JT2Go <13.2', 'SIEMENS Teamcenter Visualization <13.2']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-34332",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-34332"
    }
  },
  "description": "Siemens Jt2go\u662f\u4e00\u6b3eJT\u6587\u4ef6\u67e5\u770b\u5668\u3002Siemens Teamcenter Visualization\u662f\u4e00\u4e2a\u53ef\u4e3a\u8bbe\u8ba12D\u30013D\u573a\u666f\u63d0\u4f9b\u56e2\u961f\u534f\u4f5c\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\n\nSiemens JT2Go 13.2\u4e4b\u524d\u7248\u672c\u548cTeamcenter Visualization 13.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eBMP_Loader.dll\u5e93\u5728\u89e3\u6790BMP\u6587\u4ef6\u65f6\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7578\u5f62\u8f93\u5165\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6d88\u8017\u8fc7\u591a\u8d44\u6e90\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://us-cert.cisa.gov/ics/advisories/icsa-21-194-15",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-51469",
  "openTime": "2021-07-16",
  "patchDescription": "Siemens Jt2go\u662f\u4e00\u6b3eJT\u6587\u4ef6\u67e5\u770b\u5668\u3002Siemens Teamcenter Visualization\u662f\u4e00\u4e2a\u53ef\u4e3a\u8bbe\u8ba12D\u30013D\u573a\u666f\u63d0\u4f9b\u56e2\u961f\u534f\u4f5c\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\r\n\r\nSiemens JT2Go 13.2\u4e4b\u524d\u7248\u672c\u548cTeamcenter Visualization 13.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eBMP_Loader.dll\u5e93\u5728\u89e3\u6790BMP\u6587\u4ef6\u65f6\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7578\u5f62\u8f93\u5165\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6d88\u8017\u8fc7\u591a\u8d44\u6e90\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Siemens JT2Go\u548cTeamcenter Visualization\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS JT2Go \u003c13.2",
      "SIEMENS Teamcenter Visualization \u003c13.2"
    ]
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-15",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-14",
  "title": "Siemens JT2Go\u548cTeamcenter Visualization\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e"
}


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