cnvd-2021-42429
Vulnerability from cnvd
Title
SAP Internet Graphics Service内存破坏漏洞
Description
SAP Internet Graphics Service是SAP R/3企业环境的一个组件，可提供图形服务。 SAP Internet Graphics Service存在内存破坏漏洞，该漏洞源于CDrawRaster::LoadImageFromMemory()中的输入验证错误。未经身份认证的攻击者可通过提交恶意IGS请求利用该漏洞导致系统崩溃。
Severity
中
Patch Name
SAP Internet Graphics Service内存破坏漏洞的补丁
Patch Description
SAP Internet Graphics Service是SAP R/3企业环境的一个组件，可提供图形服务。 SAP Internet Graphics Service存在内存破坏漏洞，该漏洞源于CDrawRaster::LoadImageFromMemory()中的输入验证错误。未经身份认证的攻击者可通过提交恶意IGS请求利用该漏洞导致系统崩溃。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://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-27622
Impacted products
Name
['SAP Internet Graphics Server 7.20', 'SAP Internet Graphics Server 7.53', 'SAP Internet Graphics Server 7.81', 'SAP Internet Graphics Server 7.20EXT', 'SAP Internet Graphics Server 7.20_EX2']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27622",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27622"
    }
  },
  "description": "SAP Internet Graphics Service\u662fSAP R/3\u4f01\u4e1a\u73af\u5883\u7684\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u53ef\u63d0\u4f9b\u56fe\u5f62\u670d\u52a1\u3002\n\nSAP Internet Graphics Service\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCDrawRaster::LoadImageFromMemory()\u4e2d\u7684\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4ea4\u6076\u610fIGS\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\n https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-42429",
  "openTime": "2021-06-17",
  "patchDescription": "SAP Internet Graphics Service\u662fSAP R/3\u4f01\u4e1a\u73af\u5883\u7684\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u53ef\u63d0\u4f9b\u56fe\u5f62\u670d\u52a1\u3002\r\n\r\nSAP Internet Graphics Service\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCDrawRaster::LoadImageFromMemory()\u4e2d\u7684\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4ea4\u6076\u610fIGS\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\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": "SAP Internet Graphics Service\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP Internet Graphics Server 7.20",
      "SAP Internet Graphics Server 7.53",
      "SAP Internet Graphics Server 7.81",
      "SAP Internet Graphics Server 7.20EXT",
      "SAP Internet Graphics Server 7.20_EX2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-27622",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-11",
  "title": "SAP Internet Graphics Service\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}


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