cnvd-2017-22393
Vulnerability from cnvd
Title
Artifex Ghostscript GhostXPS堆缓冲区溢出漏洞（CNVD-2017-22393）
Description
Artifex Ghostscript是美国Artifex Software公司的一款开源的PostScript（一种用于电子产业和桌面出版领域的页面描述语言和编程语言）解析器。 Artifex Ghostscript GhostXPS 9.22版本中的base/ttinterp.c文件的‘Ins_MIRP’函数存在安全漏洞。远程攻击者可借助特制的文档利用该漏洞造成拒绝服务（堆缓冲区越边界读取和应用程序崩溃）。
Severity
中
Patch Name
Artifex Ghostscript GhostXPS堆缓冲区溢出漏洞（CNVD-2017-22393）的补丁
Patch Description
Artifex Ghostscript是美国Artifex Software公司的一款开源的PostScript（一种用于电子产业和桌面出版领域的页面描述语言和编程语言）解析器。 Artifex Ghostscript GhostXPS 9.22版本中的base/ttinterp.c文件的‘Ins_MIRP’函数存在安全漏洞。远程攻击者可借助特制的文档利用该漏洞造成拒绝服务（堆缓冲区越边界读取和应用程序崩溃）。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://bugs.ghostscript.com/show_bug.cgi?id=698024

Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-9611 http://www.securityfocus.com/bid/99975 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=c7c55972758a93350882c32147801a3485b010fe
Impacted products
Name
Artifex Software Ghostscript GhostXPS 9.22
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "99975"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9611"
    }
  },
  "description": "Artifex Ghostscript\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PostScript\uff08\u4e00\u79cd\u7528\u4e8e\u7535\u5b50\u4ea7\u4e1a\u548c\u684c\u9762\u51fa\u7248\u9886\u57df\u7684\u9875\u9762\u63cf\u8ff0\u8bed\u8a00\u548c\u7f16\u7a0b\u8bed\u8a00\uff09\u89e3\u6790\u5668\u3002\r\n\r\nArtifex Ghostscript GhostXPS 9.22\u7248\u672c\u4e2d\u7684base/ttinterp.c\u6587\u4ef6\u7684\u2018Ins_MIRP\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Artifex Software",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bugs.ghostscript.com/show_bug.cgi?id=698024",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-22393",
  "openTime": "2017-08-22",
  "patchDescription": "Artifex Ghostscript\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PostScript\uff08\u4e00\u79cd\u7528\u4e8e\u7535\u5b50\u4ea7\u4e1a\u548c\u684c\u9762\u51fa\u7248\u9886\u57df\u7684\u9875\u9762\u63cf\u8ff0\u8bed\u8a00\u548c\u7f16\u7a0b\u8bed\u8a00\uff09\u89e3\u6790\u5668\u3002\r\n\r\nArtifex Ghostscript GhostXPS 9.22\u7248\u672c\u4e2d\u7684base/ttinterp.c\u6587\u4ef6\u7684\u2018Ins_MIRP\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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": "Artifex Ghostscript GhostXPS\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-22393\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Artifex Software  Ghostscript GhostXPS 9.22"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-9611\r\nhttp://www.securityfocus.com/bid/99975\r\nhttp://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=c7c55972758a93350882c32147801a3485b010fe",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-27",
  "title": "Artifex Ghostscript GhostXPS\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-22393\uff09"
}


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