cnvd-2018-05362
Vulnerability from cnvd
Title
Unbit uWSGI栈缓冲区溢出漏洞
Description
Unbit uWSGI是一套开源的支持多种语言的应用程序服务器。 Unbit uWSGI 2.0.15及之前版本中的core/utils.c文件的‘uwsgi_expand_path’函数存在栈缓冲区溢出漏洞。攻击者可借助较长的目录利用该漏洞造成栈破坏。
Severity
高
Patch Name
Unbit uWSGI栈缓冲区溢出漏洞的补丁
Patch Description
Unbit uWSGI是一套开源的支持多种语言的应用程序服务器。 Unbit uWSGI 2.0.15及之前版本中的core/utils.c文件的‘uwsgi_expand_path’函数存在栈缓冲区溢出漏洞。攻击者可借助较长的目录利用该漏洞造成栈破坏。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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/unbit/uwsgi/commit/cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfe

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-6758
Impacted products
Name
Unbit uWSGI <=2.0.15
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6758"
    }
  },
  "description": "Unbit uWSGI\u662f\u4e00\u5957\u5f00\u6e90\u7684\u652f\u6301\u591a\u79cd\u8bed\u8a00\u7684\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u3002\r\n\r\nUnbit uWSGI 2.0.15\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684core/utils.c\u6587\u4ef6\u7684\u2018uwsgi_expand_path\u2019\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u76ee\u5f55\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6808\u7834\u574f\u3002",
  "discovererName": "unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/unbit/uwsgi/commit/cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfe",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05362",
  "openTime": "2018-03-15",
  "patchDescription": "Unbit uWSGI\u662f\u4e00\u5957\u5f00\u6e90\u7684\u652f\u6301\u591a\u79cd\u8bed\u8a00\u7684\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u3002\r\n\r\nUnbit uWSGI 2.0.15\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684core/utils.c\u6587\u4ef6\u7684\u2018uwsgi_expand_path\u2019\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u76ee\u5f55\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6808\u7834\u574f\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": "Unbit uWSGI\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Unbit uWSGI \u003c=2.0.15"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-6758",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-07",
  "title": "Unbit uWSGI\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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