Oracle Linux 5 : krb5 (ELSA-2010-0029)

The remote Oracle Linux 5 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2010-0029 advisory. 1.6.1-36.el54.1 - add candidate patch to correct KDC integer overflows which could be triggered by malformed RC4 and AES ciphertexts CVE-2009-4212, 546347 Tenab...

Bifrost 1.2d - Remote Buffer Overflow

Bifrost 1.2d - Remote Buffer Overflow !/usr/bin/python2.7 By : Mohamed Clay import socket from time import sleep from itertools import izip, cycle import base64 import threading import sys def rc4cryptdata, key: x = 0 box = range256 for i in range256: x = x + boxi + ordkeyi % lenkey % 256 boxi,...

Bifrost 1.2.1 - Remote Buffer Overflow

Bifrost 1.2.1 - Remote Buffer Overflow !/usr/bin/python2.7 By : Mohamed Clay import socket from time import sleep from itertools import izip, cycle import base64 import sys def rc4cryptdata, key: x = 0 box = range256 for i in range256: x = x + boxi + ordkeyi % lenkey % 256 boxi, boxx = boxx, boxi...

Bifrost 1.2.1 - Remote Buffer Overflow

!/usr/bin/python2.7 By : Mohamed Clay import socket from time import sleep from itertools import izip, cycle import base64 import sys def rc4cryptdata, key: x = 0 box = range256 for i in range256: x = x + boxi + ordkeyi % lenkey % 256 boxi, boxx = boxx, boxi x = 0 y = 0 out = for char in data: x ...

Opera < 12.15 Multiple Vulnerabilities

The version of Opera installed on the remote host is earlier than 12.15 and therefore is reportedly affected by the following vulnerabilities : - A weakness exists in the RC4 encryption protocol, allowing an attacker to derive the plaintext. 1046 - A weakness exists due to the application allowin...

Opera < 12.15 Multiple Vulnerabilities

Binary data 6753.prm...

Opera < 12.15 Multiple Vulnerabilities

Binary data 800866.prm...

SSL RC4 Cipher Suites Supported (Bar Mitzvah)

The remote host supports the use of RC4 in one or more cipher suites. The RC4 cipher is flawed in its generation of a pseudo-random stream of bytes so that a wide variety of small biases are introduced into the stream, decreasing its randomness. If plaintext is repeatedly encrypted e.g., HTTP...

RC4 encryption protocol is vulnerable to certain brute force attacks

Weaknesses in the RC4 encryption protocol have been found, allowing an attacker to deduce the plaintext. If the same message is encrypted many millions of times, statistical methods can be used to extract valuable information, such as cookies. Due to the time this amount of requests takes, this i...

CVE-2013-2566

The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext...

Ramnit Malware Back and Better at Avoiding Detection

The Ramnit malware family has been given a facelift with new anti-detection capabilities, a troubleshooting module, as well as enhanced encryption and malicious payloads. Tim Liu of the Microsoft Malware Protection Center said Ramnet resurfaced late last year and its keepers had stripped out all ...

CVE-2013-2566

The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext...

CVE-2013-2566

CVE-2013-2566 involves RC4 biases in TLS/SSL allowing plaintext-recovery via large volumes of sessions with the same plaintext. Multiple connected sources confirm this issue affecting products such as F5 BIG-IP (various modules) and IBM Proventia/SiteProtector family. Affected in some BIG-IP rele...

Attack Exploits Weakness in RC4 Cipher to Decrypt User Sessions

It’s been more than 25 years since Ron Rivest invented his RC4 stream cipher, and after all that time it’s still being used widely, which is something of an achievement in the crypto world. However, for more than 15 years researchers have known about a weakness in RC4 that could enable an attacke...

PT-2013-3844

Name of the Vulnerable Software and Affected Versions TLS protocol affected versions not specified SSL protocol affected versions not specified Description The issue concerns the RC4 algorithm used in the TLS and SSL protocols, which contains single-byte biases. This weakness allows remote...

Reflective DLL Injection, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)

Inject a DLL via a reflective loader. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 438 include Msf::Payload::Stager include...

Windows Meterpreter (skape/jt Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)

Inject the meterpreter server DLL staged. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 438 include Msf::Payload::Stager include...

VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)

Inject a VNC Dll via a reflective loader staged. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 438 include Msf::Payload::Stager...

Windows Meterpreter (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)

Inject the Meterpreter server DLL via the Reflective Dll Injection payload staged. Requires Windows XP SP2 or newer. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework...

Windows Inject DLL, Reverse TCP Stager (RC4 Stage Encryption DNS, Metasm)

Inject a custom DLL into the exploited process. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 438 include Msf::Payload::Stager...