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CVE-2014-3916

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。 Ruby的string.c文件中的‘str_buf_cat’函数中存在安全漏洞。攻击者可借助超长字符串利用该漏洞造成拒绝服务（分段错误和崩溃）。以下版本受到影响：Ruby 1.9.3版本，2.0.0版本和2.1版本。

AI Predicted 5.3 Difficulty: Easy EPSS 1.37% · P71

Possible ATT&CK Techniques 1 AI

T1306
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I. Basic Information for CVE-2014-3916

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.
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‘string.c’内存损坏漏洞
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。 Ruby的string.c文件中的‘str_buf_cat’函数中存在安全漏洞。攻击者可借助超长字符串利用该漏洞造成拒绝服务（分段错误和崩溃）。以下版本受到影响：Ruby 1.9.3版本，2.0.0版本和2.1版本。
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-2014-3916

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III. Intelligence Information for CVE-2014-3916

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Vendor Advisories for CVE-2014-3916 (2)

Mailing List Discussions for CVE-2014-3916 (2)

Other References for CVE-2014-3916 (1)

Same Patch Batch · n/a · 2014-11-16 · 22 CVEs total

CVE-2014-8948 WordPress iMember360插件跨站请求伪造漏洞
CVE-2014-2684 Zend Framework ZendOpenId和Zend_OpenId_Consumer 安全漏洞
CVE-2014-2683 多款Zend产品拒绝服务漏洞
CVE-2014-2682 多款Zend产品安全漏洞
CVE-2014-2681 多款Zend产品安全漏洞
CVE-2014-3209 ldns ldns-keygen 本地不安全文件权限漏洞
CVE-2014-2667 Python'os._get_masked_mode()'函数竞争条件漏洞
CVE-2014-2268 Vtiger CRM Install模块远程代码执行漏洞
CVE-2013-3737 Best Practical Solutions Request Tracker MobileUI 信息泄露漏洞
CVE-2012-2301 Drupal Ubercart模块任意PHP代码执行漏洞
CVE-2014-8949 WordPress iMember360插件任意命令执行漏洞
CVE-2014-0228 Apache Hive 安全绕过漏洞
CVE-2014-3756 Mumble 拒绝服务漏洞
CVE-2014-3755 Qt QSvg模块拒绝服务漏洞
CVE-2014-0233 Red Hat OpenShift Enterprise 代码注入漏洞
CVE-2013-0347 webfs ‘webfsd.log’不安全文件权限漏洞
CVE-2014-8952 Check Point Security Gateway 拒绝服务漏洞
CVE-2014-8951 Check Point Security Gateway 拒绝服务漏洞
CVE-2014-8950 Check Point Security Gateway 拒绝服务漏洞
CVE-2014-3248 多款Puppet产品非信任搜索路径漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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