Application Security Weekly (Video)

Curl removes a Rust backend, double clickjacking revives an old vuln, a new tool for working with HTTP/3, a brief reminder to verify JWT signatures, design lessons from recursion, and more! Show Notes: https://securityweekly.com/asw-312

All appsec teams need quality tools and all developers benefit from appsec guidance that's focused on meaningful results. Greg Anderson shares his experience in bringing the OWASP DefectDojo project to life and maintaining its value for over a decade. He reminds us that there are tons of appsec teams with low budgets and few members that need tools to help them bring useful insights to developers....

Curl's oldest bug yet, RCPs (and more!) from AWS re:Invent, possible controls for NPM's malware proliferation, insights and next steps on protecting top 500 packages from the Census III report, the flawed design choice that made Microsoft's OTP (successfully) brute-forceable, and more! 00:00 - Intro & Cyber Resilience Insights 01:20 - The 25-Year-Old Curl Bug Story 04:17 - Fuzzing for Security: A...

Practices around identity and managing credentials have improved greatly since the days of infosec mandating 90-day password rotations. But those improvements didn't arise from a narrow security view. Hannah Sutor talks about the importance of balancing security with usability, the importance of engaging with users when determining defaults, and setting an example for transparency in security disc...

Curl and Python (and others) deal with bad vuln reports generated by LLMs, supply chain attack on Solana, comparing 5 genAI mistakes to OWASP's Top Ten for LLM Applications, a Rust survey, and more! Show Notes: https://securityweekly.com/asw-310

We do our usual end of year look back on the topics, news, and trends that caught our attention. We covered some OWASP projects, the ongoing attention and promises of generative AI, and big events from the XZ Utils backdoor to Microsoft's Recall to Crowdstrike's outage. Segment resources https://prods.ec https://owasp.org/www-project-spvs/ https://genai.owasp.org/resource/owasp-top-10-for-llm-appl...

Fuzzing barcodes and getting projects onboarded with fuzzers, using AI to guide fuzzers, using AI to combat scammers, using CWEs for something, using malicious comments to ban repos, and more! Show Notes: https://securityweekly.com/asw-309

Observability is a lot more than just sprinkling printf statements throughout a code base. Adriana Villela explains principles behind logging, traceability, and metrics and how the OpenTelemetry project helps developers gather this useful information. She also provides suggestions on starting logging from scratch, how to avoid information overload, and how engaging users about their experience wit...

This week, in the Application Security News, we dismiss magical thinking and discuss what generative AI will actually be able to do for us. We also discuss whether Secure by Design's goals are practical or not. OSC&R releases a report on software supply chain that should be interesting, though neither of us had time to read it yet. Also, Watchtowr has some fun with Citrix VDI! Show Notes: https://...

This week's interview dives deep into the state of biometrics with two Forrester Research analysts! This discussion compares and contrasts regional approaches to biometrics; examine the security challenges and benefits of their implementation; and reveal how biometrics holds the keys to a range of engagement models of the future. Andras Cser dives into the technical end of things and explains how...

This week, in the Application Security News, we spend a lot of time on some recent vulnerabilities. We take this opportunity to talk about how to determine whether or not a vulnerability is worth a critical response. Can AI fully automate DevSecOps Governance? Adrian has his reservations, but JLK is bullish. Is it bad that 70% of DevSecOps professionals don't know if code is AI generated or not? A...

In this week's interview, Melinda Marks' joins us to discuss her latest research. Her recent report Modernizing Application Security to Scale for Cloud-Native Development delves into many aspects and trends affecting AppSec as it matures, particularly in cloud-first organizations. We also discuss the fuzzy line between "cloud-native" AppSec and everything else that refuses to disappear, particular...

Microsoft delays Recall AGAIN, Project Zero uses an LLM to find a bugger underflow in SQLite, the scourge of infostealer malware, zero standing privileges is easy if you have unlimited time (but no one does), reverse engineering Nintendo's Alarmo and RedBox's... boxes. Bonus: the book series mentioned in this episode The Lost Fleet by Jack Campbell . Show Notes: https://securityweekly.com/asw-306

After spending a decade working for appsec vendors, Grant McKracken wanted to give something back. He saw a gap in the market for free or low-cost services for smaller organizations that have real appsec needs, but not a lot of means to pay for it. He founded DarkHorse, who offers VDPs and bug bounties to organizations of all sizes for free, or for as low of cost as possible. While not a non-profi...

Generative AI has been the talk of the technology industry for the past 18+ months. Companies are seeing its value, so generative AI budgets are growing. With more and more AI agents expected in the coming years, it's essential that we are securing how consumers interact with generative AI agents and how developers build AI agents into their apps. This is where identity comes in. Shiven Ramji, Pre...

Better TLS implementations with Rust, fuzzing, and managing certs, appsec lessons from the everlasting transition to IPv6, LLMs for finding vulns (and whether fuzzing is better), and more! Also check out this presentation from BSides Knoxville that we talked about briefly, https://youtu.be/DLn7Noex_fc?feature=shared Show Notes: https://securityweekly.com/asw-305

Flaws that arise from inconsistent parsing of JSON and email addresses, CISA's guide to bad software practices, abusing a security disclosure process to take over a WordPress plugin, and more! Show Notes: https://securityweekly.com/asw-304

Building cloud native apps doesn't mean you're immune to dealing with legacy systems. Cloud services have changed significantly over the last decade, both in the security controls available to them and the sheer volume of services that CSPs provide. Scott Piper shares some history of cloud security, the benefits of account separation, and how ratcheting security helps orgs stay on a paved path. Se...

Looking at vulnerable code in Ivanti (Perl) and Magento (PHP), fuzzing is perfect for parsers, handling tenant isolation when training LLMs, Microsoft's small steps towards secure design, and more! Show Notes: https://securityweekly.com/asw-303

The many lessons to take away from a 24-year old flaw in glibc and the mastery in crafting an exploit in PHP, changing a fuzzer's configuration to find more flaws, fuzzing LLMs for prompt injection and jailbreaks, security hardening of baseband code, revisiting the threat models in Microsoft's Recall, and more! Show Notes: https://securityweekly.com/asw-302

Zed Attack Proxy has been a crucial web app testing tool for decades. It's also had a struggle throughout 2024 to obtain funding that would enable the tool to add more features while remaining true to its open source history. Simon Bennetts, founder of ZAP, and Ori Bendet from Checkmarx update us on that journey, share some exploration of LLM fuzzing that ZAP has been working on, and what the futu...

More remote car control via web interfaces, an RCE in CUPS, Microsoft reduces attack surface, migrating to memory safety, dealing with dependency confusion, getting rid of password strength calculators, and more! Show Notes: https://securityweekly.com/asw-301

Fuzzing network traffic in OpenWRT, parsing problems lead to GitLab auth bypass, more fuzzing finds vulns in a JPEG parser, and more! Show Notes: https://securityweekly.com/asw-300

APIs are essential to modern application architectures, driving rapid development, seamless integration, and improved user experiences. However, their widespread use has made them prime targets for attackers, especially those deploying sophisticated bots. When these bots exploit business logic, they can cause considerable financial and reputational damage. In this discussion, David Holmes offers i...

A takeover of the MOBI TLD for $20, configuring an LLM for a CTF, firmware flaw in an SSD, Microsoft talks kernel resilience, six truths of cyber risk quantification, and more! Show Notes: https://securityweekly.com/asw-299