The Shadow Realm of Software Security Debt
Navigating the Perils of Security Debt
In the vast cosmos of software development, a silent specter lurks, akin to the enigmatic dark matter that binds the universe yet remains unseen: software ‘security debt.’ Just as the universe expands, propelled by the dark energy of its own creation, so too does this debt grow within the digital constructs forged by developers across the globe. Experts, peering through their telescopes into the digital void, have issued a warning to the architects of our digital cosmos: heed the maintenance of the third-party code that orbits your creations.
This shadow, ‘security debt,’ casts a pall over companies worldwide, akin to a black hole threatening the very fabric of space-time. A revelation from the seers at Veracode, akin to astronomers unveiling the mysteries of the cosmos, illuminates the scale of this threat: Over 70% of digital realms harbor ancient flaws, unaddressed for eons in software time, allowing the debt to accrue like the mass of a collapsing star.
…ok, so now with less drama…
The threat of software security debt is posing an increasingly significant challenge for developers and organizations around the globe. This concept refers to the accumulation of unresolved software vulnerabilities. According to the recent 2024 State of Software Security report by Veracode, an extensive analysis of over one million applications has exposed a concerning trend: more than 70% of organizations have software that has been flawed for over a year without being addressed, highlighting a widespread issue of neglected security debt.
The report reveals that nearly half (42%) of the applications examined contain these lingering flaws, and 46% of organizations have persistent, high-severity vulnerabilities that have gone unaddressed for more than a year. Even though there has been a reduction in the prevalence of high-severity flaws by half since 2016, the enduring presence of such vulnerabilities underscores the critical need for organizations to revisit and strengthen their software maintenance strategies.
The analysis shows that this problem exists in both first-party code developed internally by organizations and third-party code from open-source libraries. Nearly two-thirds of applications were found to have issues in first-party code, and a staggering 70% had vulnerabilities in third-party components. This distinction is key, as almost 90% of all security debt is tied to first-party code, yet two-thirds of the most severe security debt involves third-party code, highlighting the complex dynamics in managing software security.
It is important to stress the need for incorporating security testing throughout the entire software development lifecycle (SDLC) to address vulnerabilities early on. The typical practice of conducting security checks only after development—rather than continuously—significantly delays resolving security issues. We need a fundamental shift to prioritize security from the start, enabling developers to identify and fix problems swiftly and promoting a culture of proactive security awareness.
There are additional specific challenges posed by incorporating third-party code. Without proper monitoring, this can compound risk over time as new vulnerabilities are discovered. While relying on external code is efficient, it introduces inherited vulnerabilities that necessitate careful and ongoing maintenance to safeguard the software’s security integrity.
Companies need to take a more strategic approach to address security vulnerabilities and leave behind the current practice of treating medium and low-severity issues with the same urgency as high and critical flaws. The misallocation of resources weakens efforts to mitigate the most significant risks and needs to be reassessed for more effective security management.
The way forward, according to the Veracode report, involves not just increased diligence in patching and updating third-party components but also a fundamental shift in how security is integrated into the development process. By prioritizing critical vulnerabilities and embedding security testing into every phase of development, organizations can greatly reduce their security debt, enhancing the resilience and reliability of their software in a digitally driven world.