FreeBSD : mbedTLS/PolarSSL -- multiple vulnerabilities (5d280761-6bcf-11e5-9909-002590263bf5)

ARM Limited reports : Florian Weimar from Red Hat published on Lenstra's RSA-CRT attach for PKCS1 v1.5 signatures. These releases include countermeasures against that attack. Fabian Foerg of Gotham Digital Science found a possible client-side NULL pointer dereference, using the AFL Fuzzer. This...

ZTE GPON F427 Authorization Bypass / Cleartext Password Storage

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Title: ZTE GPON F427 and possibly F460/F600 - authorization bypass and cleartext password storage Author: Jerzy Patraszewski Date: 10 July 2015 Affected software : =================== ZTE GPON: F427 Version: V3.0 Firmware Image:...

PITA Side-Channel Crypto Key Attack

It’s unlikely that anyone envisioned the evolution of cryptographic key thievery to include leavened flatbread, but that’s where we’ve arrived. Researchers from Tel Aviv University in Israel are expected in September to present a paper at the Workshop on Cryptographic Hardware and Embedded System...

VBS-Obfuscator - VBScript obfuscation to allow PenTesters bypass countermeasures

VBScript obfuscation to allow PenTesters bypass countermeasures. Sample Script Output C:\toolspython obfuscator.py test.vbs out.vbs Char 109 - 5505-5396 Char 115 - 1113775/9685 Char 103 - 540853/5251 Char 98 - -2629+2727 Char 111 - 291-180 Char 120 - 826320/6886 Char 32 - 118016/3688 Char 34 -...

Proposed U.S. Wassenaar Rules on Intrusion Software

Two things worth noting from yesterday’s unveiling of the Bureau of Industry and Security’s proposed Wassenaar rules for the U.S. that weren’t so overt: a The U.S. generally leads the way in implementing Wassenaar changes, and this time it’s been beaten by the EU by almost 18 months; and b reques...

Internet Bug Bounty: FREAK: Factoring RSA_EXPORT Keys to Impersonate TLS Servers

Many TLS servers, including those hosting sensitive websites such as www.nsa.gov and connect.facebook.net, support weak EXPORTRSA ciphersuites. By factoring their 512-bit ephemeral RSA keys, a network attacker is able to impersonate these websites to web browsers and more generally, to client...

Twiki Upload Bypass

This is an advisory for TWiki administrators: Attaching a specially named file allows remote upload of an Apache configuration file. This applies to native TWiki installations on Windows, the TWiki-VM virtual machine running in a Windows server environment is not affected. TWiki http://twiki.org ...

Twiki Perl 4.x, 5.x, 6.x Upload Bypass / Code Execution Vulnerabilities

The debugenableplugins request parameter in Twiki versions 4.x, 5.x, and 6.0.0 allows arbitrary Perl code execution and suffer from a file upload bypass vulnerability. This is an advisory for TWiki administrators: The debugenableplugins request parameter allows arbitrary Perl code execution...

Uzbey: HTML Form Without CSRF Protection Vulnerability

HTML Form Without CSRF Protection Vulnerability Respected Sir/Madam I Hope Your Cooperate With Me Cause It's Not Easy To Find Vulnerability On Your Official Website Vulnerability description Cross-site request forgery, also known as a one-click attack or session riding and abbreviated as CSRF or...

Cloudflare: Content spoofing /CSRF at https://www.cloudflare.com/ajax/modal-dialog.html

Hi there, I noticed two things on the following url: https://www.cloudflare.com/ajax/modal-dialog.html 1. CSRF There are some csrf countermeasures in place e.g. X-Requested-With: XMLHttpRequest, however they're not validated on the server. This leads to an uncritical csrf: 2. Content spoofing Usi...

Localize: Sign-up Form CSRF

Cross-site request forgery, also known as a one-click attack or session riding and abbreviated as CSRF or XSRF, is a type of malicious exploit of a website whereby unauthorized commands are transmitted from a user that the website trusts. Form action: http://www.localize.io/pages/signup Form...

Automattic: HTML form without CSRF protection

HTML form without CSRF protection Vulnerability description Cross-site request forgery, also known as a one-click attack or session riding and abbreviated as CSRF or XSRF, is a type of malicious exploit of a website whereby unauthorized commands are transmitted from a user that the website trusts...

IRCCloud: HTML Form without CSRF protection

Cross-site request forgery, also known as a one-click attack or session riding and abbreviated as CSRF or XSRF, is a type of malicious exploit of a website whereby unauthorized commands are transmitted from a user that the website trusts. Attack details Form name: Form action:...

Internet Bug Bounty: TLS Triple Handshake Attack

More details are at https://secure-resumption.com 2 Scenario ====== Consider a client C that normally authenticates to a server S using a client certificate. If C uses the same certificate to authenticate to a malicious server M, then we show that M can use C's certificate to authenticate its own...

Software Defense Series: Exploit mitigation and vulnerability detection

Software Defense is a broad topic requiring a multipronged approach including: - the processes and tooling associated with secure development that we try and encapsulate within the Microsoft SDL, - core OS countermeasures that make exploitation of a given vulnerability more difficult for an...

Indian Government approved National Cyber Security Policy

The IT sector has become one of the most significant growth catalysts for the Indian economy. The government approved the National Cyber Security Policy that aims to create a secure computing environment in the country and build capacities to strengthen the current set up with focus on manpower...

Foswiki Security: Alert CVE-2013-1666 - Remote Code Execution Vulnerability in MAKETEXT macro.

---+ Security Alert: Code injection vulnerability in MAKETEXT macro This advisory alerts you of a potential security issue with your Foswiki installation. A vulnerability has been reported against the core Perl module CPAN:Locale::Maketext 1, which Foswiki uses to provide translations when...

Active Defense Drives Attack Costs Up

While every corporate general counsel, CIO and anyone with a CISSP will tell you that hacking back against adversaries is illegal and generally a bad thing to do, there are alternatives that companies can use to gain insight into who is behind attacks, collect forensic evidence and generally...

Foswiki 1.0.10 / 1.1.6 Code Injection / Denial Of Service

Foswiki versions 1.0.0 through 1.0.10 and 1.1.0 through 1.1.6 suffer from code injection and denial of service vulnerabilities. ---+ Security Alert: Code injection vulnerability in MAKETEXT macro, Denial of Service vulnerability in MAKETEXT macro. This advisory alerts you of a potential security...

TWiki 5.1.2 Command Execution

This security advisory alerts you of a potential security issue with TWiki installations: The %MAKETEXT% TWiki variable allows arbitrary shell command execution. The problem is caused by an underlying security issue in the Locale::Maketext CPAN module. Vulnerable Software Version Attack Vectors...