Vulnerability | Breaking Cybersecurity News | The Hacker News

A well-known company popular for buying and selling zero-day vulnerabilities is now offering up to $100,000 for providing a working zero-day exploit for bypassing the Flash Player's Heap Isolation mitigation . Few months back, Adobe deployed Heap Isolation in Flash version 18.0.0209 with an aim at making the Use-After-Free (UAF) vulnerabilities more difficult for cybercriminals to exploit. Zerodium is a startup by the infamous French-based company Vupen that Buys and Sells zero-day exploits and vulnerabilities. Zerodium, which describes itself as " the premium zero-day acquisition platform ," recently paid $1 Million bounty to a hacker for submitting a remote browser-based iOS 9.1/9.2b Jailbreak (untethered) Exploit. What is "Isolated Heap" Mitigation Technique? The use-after-free vulnerability is a type of memory corruption flaw that can be exploited by Hackers to execute arbitrary code or even allows full remote code execution capab

The Adobe Flash Player just said goodbye to the year with another bunch of vulnerability patches. Adobe released an out-of-band security update on Monday to address Nineteen ( 19 ) vulnerabilities in its Flash Player, including one ( CVE-2015-8651 ) that is being exploited in the wild. All the programming loopholes could be abused to execute malicious code (here malicious Flash file on a web page) on victims' computers in order to hijack an unpatched PC or Mac entirely. So, if you are running the Flash Player plugin on Windows, Mac OS X, Linux, or Chrome OS, it is time for you to upgrade your system as soon as possible before criminals start taking advantage of the bugs. Here're the details of the Flash's 19 security vulnerabilities patched in the emergency APSB16-01 update posted Monday afternoon: A Type Confusion Vulnerability that could lead to arbitrary code execution ( CVE-2015-8644 ) An Integer Overflow Vulnerability that also leads to code e

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,

Juniper Networks has announced that it has discovered " unauthorized code " in ScreenOS , the operating system for its NetScreen firewalls, that could allow an attacker to decrypt traffic sent through Virtual Private Networks (VPNs). It's not clear what caused the code to get there or how long it has been there, but the release notes posted by Juniper suggest the earliest buggy versions of the software date back to at least 2012 and possibly earlier. The backdoor impacts NetScreen firewalls using ScreenOS 6.2.0r15 through 6.2.0r18 and 6.3.0r12 through 6.3.0r20, states the advisory published by the company. However, there's no evidence right now that whether the backdoor was present in other Juniper OSes or devices. The issue was uncovered during an internal code review of the software, according to Juniper chief information officer Bob Worrall , and requires immediate patching by upgrading to a new version of the software just released today. &quo

Ever wonder how to hack Instagram or how to hack a facebook account? Well, someone just did it! But, remember, even responsibly reporting a security vulnerability could end up in taking legal actions against you. An independent security researcher claims he was threatened by Facebook after he responsibly revealed a series of security vulnerabilities and configuration flaws that allowed him to successfully gained access to sensitive data stored on Instagram servers , including: Source Code of Instagram website SSL Certificates and Private Keys for Instagram Keys used to sign authentication cookies Personal details of Instagram Users and Employees Email server credentials Keys for over a half-dozen critical other functions However, instead of paying him a reward, Facebook has threatened to sue the researcher of intentionally withholding flaws and information from its team. Wesley Weinberg , a senior security researcher at Synack, participated in Facebook's b

So what would anyone need to bypass password protection on your computer? It just needs to hit the backspace key 28 times , for at least the computer running Linux operating system. Wait, what? A pair of security researchers from the University of Valencia have uncovered a bizarre bug in several distributions of Linux that could allow anyone to bypass any kind of authentication during boot-up just by pressing backspace key 28 times. This time, the issue is neither in a kernel nor in an operating system itself, but rather the vulnerability actually resides in Grub2 , the popular Grand Unified Bootloader , which is used by most Linux systems to boot the operating system when the PC starts. Also Read: GPU-based Linux Rootkit and Keylogger . The source of the vulnerability is nothing but an integer underflow fault that was introduced with single commit in Grub version 1.98 (December 2009) – b391bdb2f2c5ccf29da66cecdbfb7566656a704d – affecting the grub_password

MacKeeper anti-virus company is making headlines today for its lax security that exposed the database of 13 Million Mac users' records including names, email addresses, usernames, password hashes, IP addresses, phone numbers, and system information. MacKeeper is a suite of software that claims to make Apple Macs more secure and stable, but today the anti-virus itself need some extra protection after a data breach exposed the personal and sensitive information for Millions of its customers. The data breach was discovered by Chris Vickery , a white hat hacker who was able to download 13 Million customer records by simply entering a selection of IP addresses, with no username or password required to access the data. 21 GB Trove of MacKeeper Customer Data Leaked 31-year-old Vickery said he uncovered the 21 GB trove of MacKeeper customer data in a moment of boredom while searching for openly accessible databases on Shodan – a specialized search engine that looks fo

As much as you protect your electronics from being hacked, hackers are clever enough at finding new ways to get into your devices. But, you would hope that once a flaw discovered it would at least be fixed in few days or weeks, but that's not always the case. A three-year-old security vulnerability within a software component used by more than 6.1 Million smart devices still remains unpatched by many vendors, thereby placing Smart TVs, Routers, Smartphones, and other Internet of Things (IoT) products at risk of exploit. Security researchers at Trend Micro have brought the flaw to light that has been known since 2012 but has not been patched yet. Remote Code Execution Vulnerabilities  Researchers discovered a collection of Remote Code Execution (RCE) vulnerabilities in the Portable SDK for UPnP , or libupnp component – a software library used by mobile devices, routers, smart TVs, and other IoT devices to stream media files over a network. The flaws occur du

A new research showed that Scripting languages, in general, give birth to more security vulnerabilities in web applications, which raised concerns over potential security bugs in millions of websites. The app security firm Veracode has released its State of Software Security: Focus on Application Development report ( PDF ), analyzing more than 200,000 separate applications from October 1, 2013, through March 31, 2015. The security researchers crawled popular web scripting languages including PHP, Java, JavaScript, Ruby, .NET, C and C++, Microsoft Classic ASP, Android, iOS, and COBOL, scanning hundreds of thousands of applications over the last 18 months. Also Read:  A Step-by-Step Guide — How to Install Free SSL Certificate On Your Website Researchers found that PHP – and less popular Web development languages Classic ASP and ColdFusion – are the riskiest programming languages for the Internet, while Java and .NET are the safest. Here's the Top 10 List:

A newly discovered flaw affecting all VPN protocols and operating systems has the capability to reveal the real IP-addresses of users' computers, including BitTorrent users, with relative ease. The vulnerability, dubbed Port Fail by VPN provider Perfect Privacy (PP) who discovered the issue, is a simple port forwarding trick and affects those services that: Allow port forwarding Have no protection against this specific attack Port Forwarding trick means if an attacker uses the same VPN ( Virtual Private Network ) as the victim, then the real IP-address of the victim can be exposed by forwarding Internet traffic to a specific port. "The crucial issue here is that a VPN user connecting to his own VPN server will use his default route with his real IP address, as this is required for the VPN connection to work," Perfect Privacy wrote in a blog post on Thursday. Also Read:  This Secure Operating System Can Protect You Even if You Get Hacked . Port Fail

Yes, you heard it right. Mark Zuckerberg has left his job at Facebook. Don't believe me? I can prove it to you. —  Check this Facebook Post by yourself  — This is weird, Isn't it? But, don't be surprised or shocked, because what you just saw was only an illusion. This is actually a minor bug in the popular social media website that allows anyone to manipulate the life event of any user who has his work status posted on Facebook. The bug, uncovered by the independent hacker Sachin Thakuri , is not a technical flaw. So how was he able to do this? All Thakuri did is took the original URL of Mark Zuckerberg life event: https://www.facebook.com/zuck/timeline/story?ut=32&wstart=-2051193600&wend=2147483647&hash=971179541251&pagefilter=3 &ustart=1 &__mref=message_bubble ...and remove the ustart=1 parameter, which left him with: https://www.facebook.com/zuck/timeline/story?ut=32&wstart=-2051193600&wend=2147483647&ha

Simply put, threat intelligence is knowledge that helps you identify security threats and make informed decisions. Threat intelligence can help you solve the following problems: How do I keep up to date on the overwhelming amount of information on security threats…including bad actors, methods, vulnerabilities, targets, etc.? How do I get more proactive about future security threats? How do I inform my leaders about the dangers and repercussions of specific security threats? Threat Intelligence: What is it? Threat intelligence has received a lot of attention lately. While there are many different definitions, here are a few that get quoted often: Threat intelligence is evidence-based knowledge, including context, mechanisms, indicators, implications and actionable advice, about an existing or emerging menace or hazard to assets that can be used to inform decisions regarding the subject's response to that menace or hazard. – Gartner   The set of data collected, assessed and app

Police have arrested a fourth person, a 16-year-old boy , from London in connection with the high-profile hack of British telecoms giant TalkTalk. The investigating officers from the Metropolitan Police Cyber Crime Unit (MPCCU) arrested the teenager at his home in Norwich on suspicion of Computer Misuse Act offences. TalkTalk was subjected to a ' significant and sustained ' hacking attack on its official website two weeks back, which put the Bank Details and Personally Identifiable Information (PII) of its 4 Million customers at risk. The telco confirmed last week that at most 1.2 Million names, email addresses and phone numbers and around 21,000 unique bank account numbers and sort codes were compromised in the attack. However, TalkTalk said that the stolen credit card details were incomplete, so the payment cards could not be used for any false financial transactions. But, the company advised customers to remain vigilant against financial fraud. S

Well, here's some terrible news for all Apple iOS users… Someone just found an iOS zero-day vulnerability that could allow an attacker to remotely hack your iPhone running the latest version of iOS, i.e. iOS 9. Yes, an unknown group of hackers has sold a zero-day vulnerability to Zerodium , a startup by French-based company Vupen that Buys and Sells zero-day exploits. And Guess what, in How much? $1,000,000. Yes, $1 Million. Last month, a Bug bounty challenge was announced by Zerodium for finding a hack that must allow an attacker to remotely compromise a non-jailbroken Apple device through: A web page on Safari or Chrome browser, In-app browsing action, or Text message or MMS. Zerodium's Founder Chaouki Bekrar confirmed on Twitter that an unnamed group of hackers has won this $1 Million Bounty for sufficiently submitting a remote browser-based iOS 9.1/9.2b Jailbreak (untethered) Exploit. NO More Fun. It's Serious Threat to iOS Use