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Critical RCE Vulnerability in Multiple Cisco IP Phones: CVE-2023-20078

On Wednesday, March 1, 2023, Cisco published an advisory of a critical severity vulnerability impacting 6800, 7800, and 8800 series IP phones. The vulnerability allows for unauthenticated execution of arbitrary code. The vulnerability was responsibly disclosed to Cisco by a security researcher, and security patches are available to remediate the vulnerability.

Snyk in 30: Developer-first security democast

In our latest Snyk in 30 democast, I demonstrated working on an app, starting in an IDE and going all the way to the live app deployed in the cloud. Along the way, I showed how Snyk fits into the tools a real developer might use. Specifically, I focused on the practical aspects of implementing Snyk in a real-world development and cloud environment, answering questions like: I’ll cover some of the main highlights from the presentation in this blog post.

Three expert tips for cultivating secure software development practices

We often hear about the importance of DevSecOps — integrating security into DevOps processes. But as many security professionals know, it’s not nearly as easy as it sounds. Cultivating secure software development practices requires working alongside developers with varying opinions, priorities, and idiosyncrasies. And any process involving humans is complicated. So, how do today’s security teams overcome these challenges and make secure software development practices a reality?

Testing the actual security of the most insecure Docker application

Our previous research on CVE exploitability in the top DockerHub images discovered that 78% of the reported CVEs were actually not exploitable. This time, the JFrog Security Research team used JFrog Xray’s Contextual Analysis feature, automatically analyzing the applicability of reported CVEs, to scan OWASP WebGoat – a deliberately insecure application. The results identified that out of 60 CVEs reported with a Critical CVSS score, only 10 are actually applicable.

Responsible disclosure: Access control vulnerability discovered in the ThingsBoard IoT platform

On December 2022, a security researcher from the Outpost24 Ghost Labs team discovered a vulnerability on the ThingsBoard IoT platform, where a normal user’s privileges can be escalated, by doing a simple post with an additional header, and exploiting the associated flaws, to take control over the entire platform and related accounts. Upon reporting of the vulnerability to the vendor, it was quickly resolved.

Reducing the Noise: Why Vulnerability Types Matter

Most application security testing focuses on server-side vulnerabilities. While vulnerability management alerts are necessary within today’s threat landscape for increased security, your teams can quickly become overwhelmed by them. These alerts can create a lot of noise for your development teams, other IT staff, and even your business operations.

Best practices for detecting and evaluating emerging vulnerabilities

Identifying and evaluating security vulnerabilities is essential at every stage of software development and system management. New vulnerabilities surface all the time, demanding ongoing vigilance as well as effective methods of assessment and response. And recent data shows that this is increasingly the case.

Finding YAML Injection with Snyk Code

I conducted some research to try and identify YAML Injection issues in open-source projects using Snyk Code. Though the vulnerability itself is not a new one, the potential impact of YAML Injection is high, which made it a good candidate for research. This research led to the discovery of several issues in open-source projects written in Python, PHP and Ruby. This article focuses on the issue found in geokit-rails version 2.3.2, a plugin for Ruby on Rails