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The maintainers of the Rust programming language have released a security update for a high-severity vulnerability that could be abused by a malicious party to purge files and directories from a vulnerable system in an unauthorized manner. "An attacker could use this security issue to trick a privileged program into deleting files and directories the attacker couldn't otherwise access or delete," the Rust Security Response working group (WG)  said  in an  advisory  published on January 20, 2021. Rust 1.0.0 through Rust 1.58.0 is affected by this vulnerability. The flaw, which is tracked as  CVE-2022-21658  (CVSS score: 7.3), has been credited to security researcher Hans Kratz, with the team pushing out a fix in  Rust version 1.58.1  shipped last week. Specifically, the issue stems from an improperly implemented check to prevent recursive deletion of symbolic links (aka  symlinks ) in a standard library function named "std::fs::remove_dir_all." This results

Threat actors are increasingly shifting to "exotic" programming languages such as Go, Rust, Nim, and Dlang that can better circumvent conventional security protections, evade analysis, and hamper reverse engineering efforts. "Malware authors are known for their ability to adapt and modify their skills and behaviors to take advantage of newer technologies,"  said  Eric Milam, Vice President of threat research at BlackBerry. "That tactic has multiple benefits from the development cycle and inherent lack of coverage from protective products." On the one hand, languages like Rust are more secure as they offer guarantees like  memory-safe programming , but they can also be a double-edged sword when malware engineers abuse the same features designed to offer increased safeguards to their advantage, thereby making malware less susceptible to exploitation and thwart attempts to  activate a kill-switch  and render them powerless. Noting that binaries written i

Cybersecurity researchers on Monday disclosed a new malspam campaign distributing a fresh variant of a malware loader called "Buer" written in Rust, illustrating how adversaries are constantly honing their malware toolsets to evade analysis. Dubbed "RustyBuer," the malware is propagated via emails masquerading as shipping notices from DHL Support, and is said to have affected no fewer than 200 organizations across more than 50 verticals since early April. "The new Buer variant is written in Rust, an efficient and easy-to-use programming language that is becoming increasingly popular," Proofpoint researchers  said  in a report shared with The Hacker News. "Rewriting the malware in Rust enables the threat actor to better evade existing Buer detection capabilities." First introduced in August of 2019,  Buer  is a modular malware-as-a-service offering that's sold on underground forums and used as a first-stage downloader to deliver additiona

Google on Tuesday announced that its open source version of the Android operating system will add support for Rust programming language in a bid to prevent memory safety bugs. To that end, the company has been building parts of the Android Open Source Project (AOSP) with Rust for the past 18 months, with plans in the pipeline to scale this initiative to cover more aspects of the operating system. "Managed languages like Java and Kotlin are the best option for Android app development," Google  said . "The Android OS uses Java extensively, effectively protecting large portions of the Android platform from memory bugs. Unfortunately, for the lower layers of the OS, Java and Kotlin are not an option." Stating that code written in C and C++ languages requires robust isolation when parsing untrustworthy input, Google said the technique of containing such code within a tightly constrained and unprivileged sandbox can be expensive, causing latency issues and additional

As developers increasingly embrace off-the-shelf software components into their apps and services, threat actors are abusing open-source repositories such as RubyGems to distribute malicious packages, intended to compromise their computers or backdoor software projects they work on. In the latest research shared with The Hacker News, cybersecurity experts at ReversingLabs revealed over 700 malicious gems — packages written in Ruby programming language — that supply chain attackers were caught recently distributing through the RubyGems repository. The malicious campaign leveraged the typosquatting technique where attackers uploaded intentionally misspelled legitimate packages in hopes that unwitting developers will mistype the name and unintentionally install the malicious library instead. ReversingLabs said the typosquatted packages in question were uploaded to RubyGems between February 16 and February 25, and that most of them have been designed to secretly steal funds by r

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This newly discovered bugs in Java and Python is a big deal today. The two popular programming languages, Java and Python, contain similar security flaws that can be exploited to send unauthorized emails and bypass any firewall defenses. And since both the flaws remain unpatched, hackers can take advantage to design potential cyber attack operations against critical networks and infrastructures. The unpatched flaws actually reside in the way Java and Python programming languages handle File Transfer Protocol (FTP) links, where they don't syntax-check the username parameter, which leads to, what researchers call, protocol injection flaw. Java/Python FTP Injection to Send Unauthorized SMTP Emails In a blog pos t published over the past week, security researcher Alexander Klink detailed the FTP protocol injection vulnerability in Java's XML eXternal Entity (XXE) that allows attackers to inject non-FTP malicious commands inside an FTP connection request. To demonst

Almost two years back, Apple introduced Swift programming language at its World Wide Developers Conference (WWDC) to the developers who build software applications for Apple devices. Swift was designed to make it easier for developers to create apps for Apple's mobile platform. Usually developers write complete app code and then compile it to see output, but Swift helps them see results in real time instantly while writing code. Now, reports have been emerged that the search engine giant is also considering making Swift programming language a "first class" language choice for programmers making apps for its Android platform. In between an ongoing legal battle with Oracle over Android, Google is planning to bring Swift into the Android platform with at least two major third-party developers — Facebook and Uber, reports The Next Web. Around the time when Apple officially made Swift an open source language, executives from Google, Facebook and Uber attended a m

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:

After, Facebook open sourced Thrift Technology ( an internally used tool by Facebook ) in 2007, rival entity Twitter brings Diffy , an internal Twitter service to the world. Yesterday, Twitter introduced " Diffy ," an open source tool, acting as a helping hand for the software developers to catch bugs, test and compare results without writing much code. Diffy plays a vital part in Twitter's development. As a service - Twitter modifies portions of its complex code on a timely basis, and Diffy is packed with such advanced automated techniques that it helps Twitter in its smooth workflow and optimized performance. Diffy simultaneously relieves programmers from writing separate codes to test flaws in the modified code. As, Diffy's minimal setup requirements are adaptable to any kind of environment. Apache Thrift and HTTP-based communication are such elaborate environments where Diffy catches bugs automatically . But, What exactly Diffy is? D

The development of self own languages has become emblematic of the hot new trend in business as every big Internet service provider is now developing their own and unique programming languages. Two months ago, Facebook released its modern programming language called ' HACK ', which is specially designed to make the process of writing and testing code of complex websites and other software faster, and the company already drives almost all of the its social networking site to HACK over the last year. This Monday, Apple surprises the gathering of people who build software applications for Apple hardware devices at its World Wide Developers Conference (WWDC) by introducing its whole new programming language called Swift , which probably replace Apple's main programming language - Objective-C that is being loved by the developers who build software applications for Apple hardware devices, from iPhone, iPad to Macintosh. The first app built on Swift is the WWDC ap

Facebook just released a new programming language called ' HACK ', designed to build complex websites and other software quickly and without many flaws. The company has already migrated almost all of its PHP-based social networking site to HACK over the last year, but it has nothing to do with Hacking. When Social Networking website Facebook was started 10 years ago, it was coded in PHP by Mark Zuckerberg and team, but as the company grew, PHP Programming platform became difficult to manage and bug-free. Thus, Hack was born!  Facebook Team decides to develop a new programming language that could combine elements of static- type programming languages such as C or C++ with dynamic-type languages like PHP, now called " HACK Programming Language ". " Hack has deep roots in PHP. In fact, most PHP files are already valid Hack files. " Facebook said, " We have also added many new features that we believe will help make developers more productiv