Microsoft Windows Net-NTLMv2 Reflection DCOM/RPC Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/post/windows/reflectivedllinjection' class MetasploitModule 'Windows Net-NTLMv2 Reflection DCOM/RPC Juicy', 'Description' = %q This module utilizes the...

Denial Of Service (DoS)

samba is vulnerable to denial of service DoS attacks. The vulnerability exists as all versions of Samba from 4.0.0 onwards are vulnerable to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. Missing input sanitization checks on some of the inpu...

Man-in-the-Middle (MitM)

samba is vulnerable to man-in-the-middle attack. A flaw was found in the way Samba initiated signed DCE/RPC connections. A man-in-the-middle attacker could use this flaw to downgrade the connection to not use signing and therefore impersonate the server...

Denial Of Service (DoS)

samba is vulnerable to denial of service DoS attacks. The vulnerability exists as Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not properly implement the DCE-RPC layer, which allows remote attackers to perform protocol-downgrade attacks, cause a denial of servi...

XML External Entity (XXE)

spacewalk-java is vulnerable to XML External Entity XXE attacks. The vulnerability exists as the RPC interface in Spacewalk and Red Hat Network RHN Satellite 5.7 and earlier allows remote attackers to read arbitrary files and possibly have other unspecified impact via unknown vectors...

Denial Of Service (DoS)

libvirt is vulnerable to denial of service DoS attacks. The vulnerability exists as the virNetServerProgramDispatchCall function in libvirt before 0.10.2 allows remote attackers to cause a denial of service NULL pointer dereference and segmentation fault via an RPC call with 1 an event as the RPC...

Remote Code Execution (RCE)

samba4 is vulnerable to remote code execution RCE attacks. The vulnerability exists as the RPC code generator in Samba 3.x before 3.4.16, 3.5.x before 3.5.14, and 3.6.x before 3.6.4 does not implement validation of an array length in a manner consistent with validation of array memory allocation,...

Denial Of Service (DoS)

libvirt.so is vulnerable to denial of service DoS. The attack can be triggered during an RPC connection where an attacker can trigger a se-after-free error through the virNetMessageFree function in rpc/virnetserverclient.c, causing the application to crashing or arbitrary code being executed...

Denial Of Service (Dos)

libtirpc is vulnerable to denial of service. The library attempts to free a buffer which is not dynamically allocated when decoding RPC requests, causing the process to crash when processing a malicious RPC request...

Remote Code Execution (RCE)

samba4 is vulnerable to remote code execution RCE attacks. The vulnerability exists through a heap-based buffer overflow in the dcerpcreadncacnpacketdone function in librpc/rpc/dcerpcutil.c in winbindd in Samba 3.x before 3.6.22, 4.0.x before 4.0.13, and 4.1.x before 4.1.3 allows remote AD domain...

Authorization Bypass

samba is vulnerable to authorization bypass attacks. The vulnerabiltiy exists as the 1 CreateAccount, 2 OpenAccount, 3 AddAccountRights, and 4 RemoveAccountRights LSA RPC procedures in smbd in Samba 3.4.x before 3.4.17, 3.5.x before 3.5.15, and 3.6.x before 3.6.5 do not properly restrict...

Updated openafs packages fix security vulnerabilities

Jeffrey Altman reported that the backup tape controller butc process does accept incoming RPCs but does not require or allow for authentication of those RPCs, allowing an unauthenticated attacker to perform volume operations with administrator credentials CVE-2018-16947. Mark Vitale reported that...

Updated xmlrpc packages fix security vulnerabilities

XML external entity XXE vulnerability in the Apache XML-RPC aka ws-xmlrpc library 3.1.3, as used in Apache Archiva, allows remote attackers to conduct server-side request forgery SSRF attacks via a crafted DTD CVE-2016-5002. A flaw was discovered in the Apache XML-RPC ws-xmlrpc library that...

CVE-2018-15490

An issue was discovered in ExpressVPN on Windows. The Xvpnd.exe process which runs as a service with SYSTEM privileges listens on TCP port 2015, which is used as an RPC interface for communication with the client side of the ExpressVPN application. A JSON-RPC protocol over HTTP is used for...

Path traversal

An issue was discovered in ExpressVPN on Windows. The Xvpnd.exe process which runs as a service with SYSTEM privileges listens on TCP port 2015, which is used as an RPC interface for communication with the client side of the ExpressVPN application. A JSON-RPC protocol over HTTP is used for...

CVE-2018-15490

An issue was discovered in ExpressVPN on Windows. The Xvpnd.exe process which runs as a service with SYSTEM privileges listens on TCP port 2015, which is used as an RPC interface for communication with the client side of the ExpressVPN application. A JSON-RPC protocol over HTTP is used for...

CVE-2018-15490

ExpressVPN for Windows contains a path traversal vulnerability in the JSON-RPC methods XVPN.GetPreference and XVPN.SetPreference within the Xvpnd.exe service (running with SYSTEM privileges). The Xvpnd RPC interface listens on TCP port 2015 and communicates over HTTP, allowing a local attacker to...

The RPC vulnerability mining case studies, on-vulnerability and early warning-the black bar safety net

2018 8 the end of the month, a self-proclaimed“sandbox escape”SandboxEscaperof female researchers released a Windows local privilege escalation 0 day vulnerability. In addition, also attach a proof of concept attack that allows hackers to read the system in unauthorized areas, but at the moment...

AIX 7.1 TL 4 : solaris (IJ10275)

https://vulners.com/cve/CVE-2017-3623 https://vulners.com/cve/CVE-2017-3623 An unspecified vulnerability in Oracle Sun Systems related to the Solaris Kernel RPC component could allow an unauthenticated attacker to take control of the system. C Tenable Network Security, Inc. The text in the...

AIX 5.3 TL 12 : solaris (IJ10554)

https://vulners.com/cve/CVE-2017-3623 https://vulners.com/cve/CVE-2017-3623 An unspecified vulnerability in Oracle Sun Systems related to the Solaris Kernel RPC component could allow an unauthenticated attacker to take control of the system. C Tenable Network Security, Inc. The text in the...