cnvd - cnvd-2017-05775

cnvd-2017-05775

Vulnerability from cnvd

Title: Artifex Ghostscript远程命令执行漏洞

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，它可显示Postscript文件以及在非Postscript打印机上打印Postscript文件。

Artifex Ghostscript 2017-04-26存在任意命令执行漏洞。这允许攻击者通过rsdparams类型混淆与“/ OutputFile（％pipe％”子字符串在一个精心设计的.eps文档，作为gs程序的输入执行远程命令执行。

Severity: 高

Patch Name: Artifex Ghostscript远程命令执行漏洞的补丁

Patch Description:

Artifex Ghostscript 2017-04-26存在任意命令执行漏洞。这允许攻击者通过rsdparams类型混淆与“/ OutputFile（％pipe％”子字符串在一个精心设计的.eps文档，作为gs程序的输入执行远程命令执行。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞: https://bugs.ghostscript.com/show_bug.cgi?id=697808

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1446063 https://nvd.nist.gov/vuln/detail/CVE-2017-8291

Impacted products

Name
Artifex Ghostscript 2017-04-26

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8291",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8291"
    }
  },
  "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\uff0c\u5b83\u53ef\u663e\u793aPostscript\u6587\u4ef6\u4ee5\u53ca\u5728\u975ePostscript\u6253\u5370\u673a\u4e0a\u6253\u5370Postscript\u6587\u4ef6\u3002\r\n\r\nArtifex Ghostscript 2017-04-26\u5b58\u5728\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u3002\u8fd9\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7rsdparams\u7c7b\u578b\u6df7\u6dc6\u4e0e\u201c/ OutputFile\uff08\uff05pipe\uff05\u201d\u5b50\u5b57\u7b26\u4e32\u5728\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684.eps\u6587\u6863\uff0c\u4f5c\u4e3ags\u7a0b\u5e8f\u7684\u8f93\u5165\u6267\u884c\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u3002",
  "discovererName": "Atlassian Security Team",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e:\r\nhttps://bugs.ghostscript.com/show_bug.cgi?id=697808",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05775",
  "openTime": "2017-05-02",
  "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\uff0c\u5b83\u53ef\u663e\u793aPostscript\u6587\u4ef6\u4ee5\u53ca\u5728\u975ePostscript\u6253\u5370\u673a\u4e0a\u6253\u5370Postscript\u6587\u4ef6\u3002\r\n\r\nArtifex Ghostscript 2017-04-26\u5b58\u5728\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u3002\u8fd9\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7rsdparams\u7c7b\u578b\u6df7\u6dc6\u4e0e\u201c/ OutputFile\uff08\uff05pipe\uff05\u201d\u5b50\u5b57\u7b26\u4e32\u5728\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684.eps\u6587\u6863\uff0c\u4f5c\u4e3ags\u7a0b\u5e8f\u7684\u8f93\u5165\u6267\u884c\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\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\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Artifex Ghostscript 2017-04-26"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1446063\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8291",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-28",
  "title": "Artifex Ghostscript\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-8291 (GCVE-0-2017-8291)

Vulnerability from cvelistv5

Published

2017-04-27 01:41

Modified

2025-07-30 01:46

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Summary

Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile (%pipe%" substring in a crafted .eps document that is an input to the gs program, as exploited in the wild in April 2017.

References

▼	URL	Tags
	http://www.debian.org/security/2017/dsa-3838	vendor-advisory, x_refsource_DEBIAN
	https://bugzilla.suse.com/show_bug.cgi?id=1036453	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2017:1230	vendor-advisory, x_refsource_REDHAT
	http://www.securityfocus.com/bid/98476	vdb-entry, x_refsource_BID
	https://www.exploit-db.com/exploits/41955/	exploit, x_refsource_EXPLOIT-DB
	http://openwall.com/lists/oss-security/2017/04/28/2	x_refsource_MISC
	https://security.gentoo.org/glsa/201708-06	vendor-advisory, x_refsource_GENTOO
	https://bugzilla.redhat.com/show_bug.cgi?id=1446063	x_refsource_MISC
	https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=04b37bbce174eed24edec7ad5b920eb93db4d47d	x_refsource_CONFIRM
	https://bugs.ghostscript.com/show_bug.cgi?id=697808	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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