NSA Eternalblue SMB vulnerability analysis-vulnerability warning-the black bar safety net

Environment TROJAN: Eternalblue-2.2.0.exe TARGET: win7 sp1 32bits srv.sys 6.1.7601.17514 srvnet.sys 6.1.7601.17514 PATCH: MS17-010 The vulnerability principle srv. sys in the processing SrvOs2FeaListSizeToNt when logic is incorrect resulting in cross-border copy. We first look at the vulnerabilit...

MS15-0 8 3: Windows SMB memory corruption vulnerability analysis-vulnerability warning-the black bar safety net

2 0 1 5 年 8 月 1 1, Microsoft has released1 4 a security patch, which includes an SMB Server patch. In this article I will explain how I trigger the vulnerability. Microsoft Security Bulletin MS15-0 8 3 In all of the repair patch, I“vulnerability in Server Message Block could allow remote code...