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I. Basic Information for CVE-2018-20349
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The igraph_i_strdiff function in igraph_trie.c in igraph through 0.7.1 has an NULL pointer dereference that allows attackers to cause a denial of service (application crash) via a crafted object.
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
igraph 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
igraph是一套开源的网络分析工具包，它支持R、Python、Mathematica和C/C++等编程语言。 igraph 0.7.1及之前版本中的igraph_trie.c文件的‘igraph_i_strdiff’函数存在代码问题漏洞。攻击者可借助特制的对象利用该漏洞造成拒绝服务（空指针逆向引用和应用程序崩溃）。
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
-n/a n/a -
II. Public POCs for CVE-2018-20349
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III. Intelligence Information for CVE-2018-20349
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V. Comments for CVE-2018-20349

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