漏洞类别：OEL
漏洞等级： 
漏洞信息
Oracle Enterprise Linux has released security update for kernel to fix the vulnerabilities.
Affected Products:
Oracle Linux 7
漏洞危害
net/ipv4/tcp_input.c in the Linux kernel does not properly determine the rate of challenge ACK segments, which makes it easier for man-in-the-middle attackers to hijack TCP sessions via a blind in-window attack.
解决方案
To resolve this issue, upgrade to the latest packages which contain a patch. Refer to Oracle Enterprise Linux advisoryOracle Linux 7 for updates and patch information.
Patch:
Following are links for downloading patches to fix the vulnerabilities:
0day
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