Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The nf_nat_redirect_ipv4 function in net/netfilter/nf_nat_redirect.c in the Linux kernel before 4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured interface, a related issue to CVE-2003-1604.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel‘nf_nat_redirect_ipv4’函数拒绝服务漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 4.4之前版本的net/netfilter/nf_nat_redirect.c文件中的‘nf_nat_redirect_ipv4’函数存在安全漏洞。远程攻击者可通过向未完全配置的端口发送特定的IPv4数据包利用该漏洞造成拒绝服务(空指针逆向引用和系统崩溃)。
CVSS Information
N/A
Vulnerability Type
N/A