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I. Basic Information for CVE-2018-12249
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrb_class_real because "class BasicObject" is not properly supported in class.c.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
mruby 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mruby是一个Ruby语言的轻量级实现。 mruby 1.4.1版本中的‘mrb_class_real’函数存在安全漏洞，该漏洞源于程序没有正确的支持‘BasicObject’。攻击者可利用该漏洞造成拒绝服务（崩溃）。
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
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2018-12249
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III. Intelligence Information for CVE-2018-12249
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2018-12249

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