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CVE-2017-11465

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。UTF-8 parser是其中的一个UTF-8编码解析器。 Ruby 2.4.1版本中的UTF-8解析器的‘parser_yyerror’函数存在安全漏洞。攻击者可借助特制的Ruby脚本利用该漏洞造成拒绝服务（无效写入和读取）。

AI Predicted 5.3 Difficulty: Moderate EPSS 1.53% · P72
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I. Basic Information for CVE-2017-11465

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The parser_yyerror function in the UTF-8 parser in Ruby 2.4.1 allows attackers to cause a denial of service (invalid write or read) or possibly have unspecified other impact via a crafted Ruby script, related to the parser_tokadd_utf8 function in parse.y. NOTE: this might have security relevance as a bypass of a $SAFE protection mechanism.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ruby UTF-8解析器安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。UTF-8 parser是其中的一个UTF-8编码解析器。 Ruby 2.4.1版本中的UTF-8解析器的‘parser_yyerror’函数存在安全漏洞。攻击者可借助特制的Ruby脚本利用该漏洞造成拒绝服务（无效写入和读取）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2017-11465

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III. Intelligence Information for CVE-2017-11465

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Other References for CVE-2017-11465 (2)

Same Patch Batch · n/a · 2017-07-19 · 21 CVEs total

CVE-2017-11441 cPanel 跨站脚本漏洞
CVE-2017-9245 Google News and Weather application for Android 安全漏洞
CVE-2017-11456 Geneko GWR路由器路径遍历漏洞
CVE-2017-11450 ImageMagick 安全漏洞
CVE-2017-11449 ImageMagick 安全漏洞
CVE-2017-11448 ImageMagick 信息泄露漏洞
CVE-2017-11447 ImageMagick 资源管理错误漏洞
CVE-2017-11446 ImageMagick 安全漏洞
CVE-2017-11445 Subrion CMS SQL注入漏洞
CVE-2017-11444 Subrion CMS SQL注入漏洞
CVE-2017-11464 GNOME librsvg 安全漏洞
CVE-2017-11440 Sitecore 路径遍历漏洞
CVE-2017-11439 Sitecore 跨站脚本漏洞
CVE-2017-11436 D-Link DIR-615 安全漏洞
CVE-2017-11435 Humax Wi-Fi Router HG100R 信息泄露漏洞
CVE-2017-10801 phpSocial 跨站脚本漏洞
CVE-2017-9764 MetInfo 跨站脚本漏洞
CVE-2016-7509 GLPI 跨站脚本漏洞
CVE-2016-7507 GLPI 跨站请求伪造漏洞
CVE-2017-7977 Unicon Software eLux RP Screensavercc组件安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2017-11465

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