CVE-2016-1000346

In the Bouncy Castle JCE Provider version 1.55 and earlier the other party DH public key is not fully validated. This can cause issues as invalid keys can be used to reveal details about the other party's private key where static Diffie-Hellman is in use. As of release 1.56 the key parameters are...

Google Patches 34 Browser Bugs in Chrome 67, Adds Spectre Fixes

Google updated its Chrome browser to version 67.0.3396.62 on Tuesday patching 34 bugs and adding support for the credential management API called WebAuthn. The update will be available in the coming days for Windows, Mac and Linux platforms, Google said. Most notably to the browser update are...

How to use Struts2 vulnerabilities to bypass firewall get Root permissions-bug warning-the black bar safety net

This article I want to share is about the Apache struts2 CVE-2013–2251 vulnerability, since the vulnerability can lead to remote code execution, had once been widely abused. The vulnerability principle is that, by manipulating the prefix“action:”/”redirect:”/”redirectAction:”parameter in the Stru...

PyJWT Key Obfuscation Attack Vulnerability

pyjwt is a JSON Web Token implementation in Python. PyJWT suffers from a key obfuscation vulnerability. An attacker can exploit the vulnerability to use PKCS1 PEM encoded public key users can perform symmetric/asymmetric key obfuscation attacks to create JWT from scratch...

Cisco node-jos Resign Tokens Proof Of Concept

import base64 import urllib import rsa import sys zi0Black ''' POC of CVE-2018-0114 Cisco node-jose 0.11.0 Created by Andrea Cappa aka @zi0Black GitHub,Twitter,Telegram Mail: [email protected] Site: https://zioblack.xyz A special thanks to Louis Nyffenegger, the founder of PentesterLab, for al...

Micro Focus NetIQ eDirectory PKI Plugin Design Vulnerability

Micro Focus NetIQ eDirectory is an identity management infrastructure platform that combines identity management architecture and directory services technology from Micro Focus, UK. The platform provides authentication policies, data backup and recovery services, data disaster recovery, etc. PKI...

The vulnerability of the Trustwave Secure Web Gateway’s protection and control mechanism, related to errors in managing cryptographic keys, allows a hacker to gain unauthorized access to the system with root privileges.

The vulnerability of the Trustwave Secure Web Gateway relates to errors in the management of cryptographic keys. Exploiting this vulnerability allows a malicious actor to inject an arbitrary open key for the SSH protocol and gain unauthorized access to the system with root privileges, using a...

erlang: TLS server vulnerable to Adaptive Chosen Ciphertext attack allowing plaintext recovery or MITM attack

An erlang TLS server configured with cipher suites using RSA key exchange, may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA. This may result in plain-text recovery of encrypted messages and/or a man-in-the-middle MiTM attack, despite the attacker not...

Wireshark epan/dissectors/packet-rpki-rtr.c file denial of service vulnerability

Wireshark formerly known as Ethereal is a network packet analyzer software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A security vulnerability exists in the epan/dissectors/packet-rpki-rtr.c file in Wiresha...

DEBIAN-CVE-2018-7325

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-rpki-rtr.c had an infinite loop that was addressed by validating a length field...

UBUNTU-CVE-2018-7325

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-rpki-rtr.c had an infinite loop that was addressed by validating a length field...

IBM WebSphere MQ GSKit Information Disclosure Vulnerability

IBM WebSphere MQ is a messaging middleware product from IBM Corporation. It provides a reliable and proven messaging backbone for Service Oriented Architecture SOA, for which GSKit Global Security Toolkit is a set of security management tools. An information disclosure vulnerability exists in GSK...

CVE-2018-1388

GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS1 padding. IBM X-Force ID: 138212...

PyCrypto Information Disclosure Vulnerability

PyCrypto is an encryption toolkit written in Python that includes MD5, AES, DES3 and other encryption algorithms. A security vulnerability exists in the lib/Crypto/PublicKey/ElGamal.py file in PyCrypto 2.6.1 and earlier versions, which stems from the program generating weak ElGamal key parameters...

PYSEC-2018-97

lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data i.e., it does not have semantic security in face of a ciphertext-only attack. The Decisional Diffie-Hellman DDH...

BSA-2018-514

Security Advisory ID : BSA-2018-514 Component : TLS Implementations Revision : 1.1: Final TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. An attacker could...

Code injection

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...

CVE-2018-0114

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...

CVE-2018-0114

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...

CVE-2018-0114

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...