datntsec

4 exploits Active since Jun 2019
CVE-2020-0796 NOMISEC CRITICAL WRITEUP
Windows 10 1903/1909 and Windows Server 1903/1909 - Remote Code Execution via SMBv3 Compression Buffer Overflow
A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Remote Code Execution Vulnerability'.
1 stars
CVSS 10.0
CVE-2020-1206 NOMISEC HIGH WRITEUP
Windows 10 and Windows Server 2016 - Information Disclosure via SMBv3 Uninitialized Memory Read
An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Information Disclosure Vulnerability'.
CVSS 7.5
CVE-2019-12735 NOMISEC HIGH WRITEUP
Vim < 8.1.1365 and Neovim < 0.3.6 - OS Command Injection via Modeline :source! Command
getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via the :source! command in a modeline, as demonstrated by execute in Vim, and assert_fails or nvim_input in Neovim.
CVSS 8.6
CVE-2019-13272 NOMISEC HIGH WRITEUP
Linux Polkit pkexec helper PTRACE_TRACEME local root exploit
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.
CVSS 7.8