cnvd - cnvd-2018-04404

cnvd-2018-04404

Vulnerability from cnvd

Title: Artifex MuJS 'js_strtod'函数整数溢出漏洞

Description:

Artifex MuJS是美国Artifex Software公司的一款轻量级的JavaScript解释器，它用于嵌入到其他的软件中提供脚本执行功能。

Artifex MuJS 1.0.2及之前版本中的jsdtoa.c文件的'js_strtod'函数存在整数溢出漏洞，该漏洞源于程序未能正确的验证指数幂。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Artifex MuJS 'js_strtod'函数整数溢出漏洞的补丁

Patch Description:

Artifex MuJS是美国Artifex Software公司的一款轻量级的JavaScript解释器，它用于嵌入到其他的软件中提供脚本执行功能。

Artifex MuJS 1.0.2及之前版本中的jsdtoa.c文件的'js_strtod'函数存在整数溢出漏洞，该漏洞源于程序未能正确的验证指数幂。目前没有详细的漏洞细节提供。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=mujs.git;a=commit;h=25821e6d74fab5fcc200fe5e818362e03e114428

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-6191 https://www.securityfocus.com/bid/102840 https://www.exploit-db.com/exploits/43903/

Impacted products

Name
Artifex Software MuJS <=1.0.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102840"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6191"
    }
  },
  "description": "Artifex MuJS\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JavaScript\u89e3\u91ca\u5668\uff0c\u5b83\u7528\u4e8e\u5d4c\u5165\u5230\u5176\u4ed6\u7684\u8f6f\u4ef6\u4e2d\u63d0\u4f9b\u811a\u672c\u6267\u884c\u529f\u80fd\u3002\r\n\r\nArtifex MuJS 1.0.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684jsdtoa.c\u6587\u4ef6\u7684\u0027js_strtod\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u6307\u6570\u5e42\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "discovererName": "Andrea Sindoni",
  "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=mujs.git;a=commit;h=25821e6d74fab5fcc200fe5e818362e03e114428",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04404",
  "openTime": "2018-03-06",
  "patchDescription": "Artifex MuJS\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JavaScript\u89e3\u91ca\u5668\uff0c\u5b83\u7528\u4e8e\u5d4c\u5165\u5230\u5176\u4ed6\u7684\u8f6f\u4ef6\u4e2d\u63d0\u4f9b\u811a\u672c\u6267\u884c\u529f\u80fd\u3002\r\n\r\nArtifex MuJS 1.0.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684jsdtoa.c\u6587\u4ef6\u7684\u0027js_strtod\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u6307\u6570\u5e42\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 MuJS \u0027js_strtod\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Artifex Software  MuJS \u003c=1.0.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-6191\r\nhttps://www.securityfocus.com/bid/102840\r\nhttps://www.exploit-db.com/exploits/43903/",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-25",
  "title": "Artifex MuJS \u0027js_strtod\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-6191 (GCVE-0-2018-6191)

Vulnerability from cvelistv5

Published

2018-01-24 21:00

Modified

2024-08-05 05:54

Severity ?

CWE

Summary

The js_strtod function in jsdtoa.c in Artifex MuJS through 1.0.2 has an integer overflow because of incorrect exponent validation.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/102840	vdb-entry, x_refsource_BID
	http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=25821e6d74fab5fcc200fe5e818362e03e114428	x_refsource_MISC
	https://www.exploit-db.com/exploits/43903/	exploit, x_refsource_EXPLOIT-DB
	https://bugs.ghostscript.com/show_bug.cgi?id=698920	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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            "url": "http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=25821e6d74fab5fcc200fe5e818362e03e114428"
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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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