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I. Basic Information for CVE-2018-17158
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request.
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
FreeBSD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是由Core Team团队负责的FreeBSD项目中的一套类Unix自由操作系统,是经过BSD、386BSD和4.4BSD发展而来的类Unix的一个重要分支。NFS server是其中的一个网络文件系统服务器。 FreeBSD 11.2-STABLE(r340854)之前版本和11.2-RELEASE-p5之前版本中的NFS服务器代码存在安全漏洞。远程攻击者可借助特制的NFSv4请求利用该漏洞造成系统崩溃。
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
FreeBSDFreeBSD FreeBSD 11.2 before 11.2-RELEASE-p5 -
II. Public POCs for CVE-2018-17158
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III. Intelligence Information for CVE-2018-17158
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