Code injection

It is possible to exploit an unsanitized PATH in the suid binary that ships with vagrant-vmware-fusion 4.0.25 through 5.0.4 in order to escalate to root privileges...

CVE-2017-16873

It is possible to exploit an unsanitized PATH in the suid binary that ships with vagrant-vmware-fusion 4.0.25 through 5.0.4 in order to escalate to root privileges...

CVE-2017-16873

It is possible to exploit an unsanitized PATH in the suid binary that ships with vagrant-vmware-fusion 4.0.25 through 5.0.4 in order to escalate to root privileges...

CVE-2017-16873

CVE-2017-16873 affects vagrant-vmware-fusion versions 4.0.25 through 5.0.4. A vulnerability in an unsanitized PATH within the suid binary can be exploited to escalate to root privileges locally. Connected sources corroborate a local privilege escalation without details on exploitation vectors bey...

The vulnerability of the getcwd and realpath functions in libraries that provide system calls and the core glibc functions allows a hacker to execute arbitrary code.

The vulnerability of the getcwd and realpath functions in libraries that provide system calls and the main glibc functions arises from operations that go beyond the buffer boundaries in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code using a specially crafted SU...

MagniComp SysInfo - mcsiwrapper Privilege Escalation Exploit

Exploit for multiple platform in category local exploits This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'MagniComp SysInfo mcsiwrapper Privilege Escalation', 'Description' = %q This module...

glibc - '$ORIGIN' Expansion Privilege Escalation (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/exploit/local/linux' require 'msf/core/exploit/exe' class MetasploitModule "glibc '$ORIGIN' Expansion Privilege Escalation", 'Description' = %q This...

glibc LD_AUDIT Arbitrary DSO Load Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/exploit/local/linux' require 'msf/core/exploit/exe' class MetasploitModule 'glibc LDAUDIT Arbitrary DSO Load Privilege Escalation', 'Description' = %q...

Libc Realpath缓冲区下溢漏洞(CVE-2018-1000001)

Introduction The vulnerability described here is caused by Linux kernel behaviour change in the syscall API returning relative pathnames in getcwd and non-defensive function implementation in libc failing to process that pathname correctly. Other libraries are very likely to be affected as well. ...

Linux/x86 - fork() + setreuid(0, 0) + execve(cp /bin/sh /tmp/sh; chmod 4755 /tmp/sh) Shellcode (126

/ linux/x86 shamelessly ripped from one of my unpublished exploits / / fork's, does setreuid0, 0; then execve's: /bin/sh -c "cp /bin/sh /tmp/sh; chmod 4755 /tmp/sh" hence dropping a SUID root shell in /tmp. / char shellc = / Shellcode to drop a SUID root shell in /tmp/sh. Forgive the Intel syntax...

glibc 'realpath()' Privilege Escalation

This module attempts to gain root privileges on Linux systems by abusing a vulnerability in GNU C Library glibc version 2.26 and prior. This module uses halfdog's RationalLove exploit to exploit a buffer underflow in glibc realpath and create a SUID root shell. The exploit has offsets for glibc...

glibc ld.so - Memory Leak / Buffer Overflow Vulnerability

Exploit for linux platform in category local exploits Qualys Security Advisory Buffer overflow in glibc's ld.so ======================================================================== Contents ======================================================================== Summary Memory Leak Buffer...

Qualys Security Advisory - GNU C Library Memory Leak / Buffer Overflow

Qualys Security Advisory Buffer overflow in glibc's ld.so ======================================================================== Contents ======================================================================== Summary Memory Leak Buffer Overflow Exploitation Acknowledgments...

Hashicorp vagrant-vmware-fusion 4.0.24 - Local Privilege Escalation

Hashicorp vagrant-vmware-fusion 4.0.24 - Local Privilege Escalation I have previously disclosed a couple of bugs in Hashicorp's vagrant-vmware-fusion plugin for vagrant. Unfortunately the 4.0.23 release which was supposed to fix the previous bug I reported didn't address the issue, so Hashicorp...

Arq 5.9.7 - Local Privilege Escalation

Arq 5.9.7 - Local Privilege Escalation =begin As well as the other bugs affecting Arq " backupset = "0" 40 hmac = "0" 40 payload = sprintf "%s%s%s%s$%s%s\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00" + "...

Hashicorp vagrant-vmware-fusion 5.0.3 - Local Privilege Escalation

Another day, another root privesc bug in this plugin. Not quite so serious this time - this one is only exploitable if the user has the plugin installed but VMware Fusion not installed. This is a fairly unlikely scenario but it's a straight to root privesc with no user interaction so isn't the ki...

Hashicorp vagrant-vmware-fusion 4.0.24 - Local Privilege Escalation

I have previously disclosed a couple of bugs in Hashicorp's vagrant-vmware-fusion plugin for vagrant. Unfortunately the 4.0.23 release which was supposed to fix the previous bug I reported didn't address the issue, so Hashicorp quickly put out another release - 4.0.24 - after that but didn't upda...

Proxifier for Mac 2.19 - Local Privilege Escalation

With CVE-2017-7643 I disclosed a command injection vulnerablity in the KLoader binary that ships with Proxifier = 2.18. Unfortunately 2.19 is also vulnerable to a slightly different attack that yields the same result. When Proxifier is first run, if the KLoader binary is not suid root it gets...

Hashicorp vagrant-vmware-fusion 4.0.24 - Local root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits I have previously disclosed a couple of bugs in Hashicorp's vagrant-vmware-fusion plugin for vagrant. Unfortunately the 4.0.23 release which was supposed to fix the previous bug I reported didn't address the issue, so Hashicorp quickly put out...

Hashicorp vagrant-vmware-fusion 5.0.3 - Local root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits Another day, another root privesc bug in this plugin. Not quite so serious this time - this one is only exploitable if the user has the plugin installed but VMware Fusion not installed. This is a fairly unlikely scenario but it's a straight to...