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Eliminating Memory Safety Vulnerabilities at the Source (Google Online Security Blog)

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Posted by Jeff Vander Stoep - Android team, and Alex Rebert - Security Foundations Memory safety vulnerabilities remain a pervasive threat to software security. At Google, we believe the path to eliminating this class of vulnerabilities at scale and building high-assurance software lies in Safe Coding, a secure-by-design approach that prioritizes transitioning to memory-safe languages. This post demonstrates why focusing on Safe Coding for new code quickly and counterintuitively reduces the overall security risk of a codebase, finally breaking through the stubbornly high plateau of memory safety vulnerabilities and starting an exponential decline, all while being scalable and cost-effective. We’ll also share updated data on how the percentage of memory safety vulnerabilities in Android dropped from 76% to 24% over 6 years as development shifted to memory safe languages. Counterintuitive…
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Google & Arm – Raising The Bar on GPU Security (Google Online Security Blog)

Actualités, Sécurité
Posted by Xuan Xing, Eugene Rodionov, Jon Bottarini, Adam Bacchus - Android Red Team; Amit Chaudhary, Lyndon Fawcett, Joseph Artgole - Arm Product Security Team Who cares about GPUs? You, me, and the entire ecosystem! GPUs (graphics processing units) are critical in delivering rich visual experiences on mobile devices. However, the GPU software and firmware stack has become a way for attackers to gain permissions and entitlements (privilege escalation) to Android-based devices. There are plenty of issues in this category that can affect all major GPU brands, for example, CVE-2023-4295, CVE-2023-21106, CVE-2021-0884, and more. Most exploitable GPU vulnerabilities are in the implementation of the GPU kernel mode modules. These modules are pieces of code that load/unload during runtime, extending functionality without the need to reboot the device. Proactive testing is…
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Eliminating Memory Safety Vulnerabilities at the Source (Google Online Security Blog)

Actualités, Sécurité
Posted by Jeff Vander Stoep - Android team, and Alex Rebert - Security Foundations Memory safety vulnerabilities remain a pervasive threat to software security. At Google, we believe the path to eliminating this class of vulnerabilities at scale and building high-assurance software lies in Safe Coding, a secure-by-design approach that prioritizes transitioning to memory-safe languages. This post demonstrates why focusing on Safe Coding for new code quickly and counterintuitively reduces the overall security risk of a codebase, finally breaking through the stubbornly high plateau of memory safety vulnerabilities and starting an exponential decline, all while being scalable and cost-effective. We’ll also share updated data on how the percentage of memory safety vulnerabilities in Android dropped from 76% to 24% over 6 years as development shifted to memory safe languages. Counterintuitive…
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Crypto Scam App Disguised as WalletConnect Steals $70K in Five-Month Campaign

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Cybersecurity researchers have discovered a malicious Android app on the Google Play Store that enabled the threat actors behind it to steal approximately $70,000 in cryptocurrency from victims over a period of nearly five months. The dodgy app, identified by Check Point, masqueraded as the legitimate WalletConnect open-source protocol to trick unsuspecting users into downloading it. "Fake
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U.S. Charges Three Iranian Nationals for Election Interference and Cybercrimes

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U.S. federal prosecutors on Friday unsealed criminal charges against three Iranian nationals who are allegedly employed with the Islamic Revolutionary Guard Corps (IRGC) for their targeting of current and former officials to steal sensitive data. The Department of Justice (DoJ) accused Masoud Jalili, 36, Seyyed Ali Aghamiri, 34, and Yasar (Yaser) Balaghi, 37, of participating in a conspiracy
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Progress Software Releases Patches for 6 Flaws in WhatsUp Gold – Patch Now

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Progress Software has released another round of updates to address six security flaws in WhatsUp Gold, including two critical vulnerabilities. The issues, the company said, have been resolved in version 24.0.1 released on September 20, 2024. The company has yet to release any details about what the flaws are other than listing their CVE identifiers - CVE-2024-46905 (CVSS score: 8.8) 
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