cnvd-2018-15391
Vulnerability from cnvd
Title
MuPDF栈缓冲区溢出漏洞
Description
MuPDF是一款以C语言编写的自由及开放源代码软件库，是PDF和XPS解析和渲染引擎。 MuPDF 1.12.0及更早版本中的pdf/pdf-cmap.c中的pdf_lookup_cmap_full函数存在栈缓冲区溢出漏洞。攻击者可通过特制文件利用该漏洞执行任意代码。
Severity
中
Patch Name
MuPDF栈缓冲区溢出漏洞的补丁
Patch Description
MuPDF是一款以C语言编写的自由及开放源代码软件库，是PDF和XPS解析和渲染引擎。 MuPDF 1.12.0及更早版本中的pdf/pdf-cmap.c中的pdf_lookup_cmap_full函数存在栈缓冲区溢出漏洞。攻击者可通过特制文件利用该漏洞执行任意代码。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： http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=71ceebcf56e682504da22c4035b39a2d451e8ffd;hp=7f82c01523505052615492f8e220f4348ba46995 http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=f597300439e62f5e921f0d7b1e880b5c1a1f1607;hp=093fc3b098dc5fadef5d8ad4b225db9fb124758b

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-1000038
Impacted products
Name
MuPDF MuPDF <=1.12.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000038"
    }
  },
  "description": "MuPDF\u662f\u4e00\u6b3e\u4ee5C\u8bed\u8a00\u7f16\u5199\u7684\u81ea\u7531\u53ca\u5f00\u653e\u6e90\u4ee3\u7801\u8f6f\u4ef6\u5e93\uff0c\u662fPDF\u548cXPS\u89e3\u6790\u548c\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nMuPDF 1.12.0\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684pdf/pdf-cmap.c\u4e2d\u7684pdf_lookup_cmap_full\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Sebastian Rasmussen",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=71ceebcf56e682504da22c4035b39a2d451e8ffd;hp=7f82c01523505052615492f8e220f4348ba46995\r\nhttp://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=f597300439e62f5e921f0d7b1e880b5c1a1f1607;hp=093fc3b098dc5fadef5d8ad4b225db9fb124758b",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15391",
  "openTime": "2018-08-15",
  "patchDescription": "MuPDF\u662f\u4e00\u6b3e\u4ee5C\u8bed\u8a00\u7f16\u5199\u7684\u81ea\u7531\u53ca\u5f00\u653e\u6e90\u4ee3\u7801\u8f6f\u4ef6\u5e93\uff0c\u662fPDF\u548cXPS\u89e3\u6790\u548c\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nMuPDF 1.12.0\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684pdf/pdf-cmap.c\u4e2d\u7684pdf_lookup_cmap_full\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "MuPDF\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MuPDF MuPDF \u003c=1.12.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000038",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-25",
  "title": "MuPDF\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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