cnvd-2020-50140
Vulnerability from cnvd

Title: XnView缓冲区溢出漏洞(CNVD-2020-50140)

Description:

XnView是法国软件开发者Gougelet Pierre-Emmanuel所研发的一套多平台图片查看软件。该软件可用于查看、转换、组织和编辑图形及视频文件。

XnView 2.04版本中存在缓冲区溢出漏洞,该漏洞源于程序未正确对用户提供的输入进行边界检查,导致程序复制数据的大小超出了分配的内存缓冲区空间。攻击者可利用该漏洞在应用程序上下文中执行任意代码,也可能造成拒绝服务。

Severity:

Patch Name: XnView缓冲区溢出漏洞(CNVD-2020-50140)的补丁

Patch Description:

XnView是法国软件开发者Gougelet Pierre-Emmanuel所研发的一套多平台图片查看软件。该软件可用于查看、转换、组织和编辑图形及视频文件。

XnView 2.04版本中存在缓冲区溢出漏洞,该漏洞源于程序未正确对用户提供的输入进行边界检查,导致程序复制数据的大小超出了分配的内存缓冲区空间。攻击者可利用该漏洞在应用程序上下文中执行任意代码,也可能造成拒绝服务。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:

目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接: http://newsgroup.xnview.com/viewtopic.php?f=35&t=29087

Reference: http://www.securityfocus.com/bid/64438

Impacted products
Name
Xnview XnView 2.04
Show details on source website


{
  "bids": {
    "bid": {
      "bidNumber": "64438"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2013-3937",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2013-3937"
    }
  },
  "description": "XnView\u662f\u6cd5\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Gougelet Pierre-Emmanuel\u6240\u7814\u53d1\u7684\u4e00\u5957\u591a\u5e73\u53f0\u56fe\u7247\u67e5\u770b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7528\u4e8e\u67e5\u770b\u3001\u8f6c\u6362\u3001\u7ec4\u7ec7\u548c\u7f16\u8f91\u56fe\u5f62\u53ca\u89c6\u9891\u6587\u4ef6\u3002\n\nXnView 2.04\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u8fdb\u884c\u8fb9\u754c\u68c0\u67e5\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u590d\u5236\u6570\u636e\u7684\u5927\u5c0f\u8d85\u51fa\u4e86\u5206\u914d\u7684\u5185\u5b58\u7f13\u51b2\u533a\u7a7a\u95f4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://newsgroup.xnview.com/viewtopic.php?f=35\u0026t=29087",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50140",
  "openTime": "2020-09-02",
  "patchDescription": "XnView\u662f\u6cd5\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Gougelet Pierre-Emmanuel\u6240\u7814\u53d1\u7684\u4e00\u5957\u591a\u5e73\u53f0\u56fe\u7247\u67e5\u770b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7528\u4e8e\u67e5\u770b\u3001\u8f6c\u6362\u3001\u7ec4\u7ec7\u548c\u7f16\u8f91\u56fe\u5f62\u53ca\u89c6\u9891\u6587\u4ef6\u3002\r\n\r\nXnView 2.04\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u8fdb\u884c\u8fb9\u754c\u68c0\u67e5\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u590d\u5236\u6570\u636e\u7684\u5927\u5c0f\u8d85\u51fa\u4e86\u5206\u914d\u7684\u5185\u5b58\u7f13\u51b2\u533a\u7a7a\u95f4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\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": "XnView\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-50140\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Xnview XnView 2.04"
  },
  "referenceLink": "http://www.securityfocus.com/bid/64438",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-07",
  "title": "XnView\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-50140\uff09"
}


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