漏洞类别:Ubuntu
漏洞等级:
漏洞信息
It was discovered that Samba incorrectly handled certain flags in SMB2/3 client connections.
Samba has been updated to 4.3.11 in Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. In addition to the security fix, the updated packages contain bug fixes, new features, and possibly incompatible changes.
漏洞危害
A remote attacker could use this issue to disable client signing and impersonate servers by performing a man in the middle attack.
解决方案
Refer to Ubuntu advisory USN-3092-1 for affected packages and patching details, or update with your package manager.
Patch:
Following are links for downloading patches to fix the vulnerabilities:
0day
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