From Chaos to Consistency: The Role of CSAF in Streamlining Security Advisories
Julia Wunder, Janik Aurich, Zinaida Benenson

TL;DR
This paper investigates the challenges in security advisory standardization, evaluates CSAF's potential to address these issues, and finds that CSAF is underutilized despite recognized automation needs and existing structural problems.
Contribution
It provides empirical insights into security experts' perceptions of CSAF and highlights the gap between its potential benefits and current adoption levels.
Findings
Problems in advisories stem from inconsistent formats
CSAF aims to standardize and automate advisories
CSA F is rarely used despite perceived automation benefits
Abstract
Security advisories have become an important part of vulnerability management. They can be used to gather and distribute valuable information about vulnerabilities. Although there is a predefined broad format for advisories, it is not really standardized. As a result, their content and form vary greatly depending on the vendor. Thus, it is cumbersome and resource-intensive for security analysts to extract the relevant information. The Common Security Advisory Format (CSAF) aims to bring security advisories into a standardized format which is intended to solve existing problems and to enable automated processing of the advisories. However, a new standard only makes sense if it can benefit users. Hence the questions arise: Do security advisories cause issues in their current state? Which of these issues is CSAF able to resolve? What is the current state of automation? To investigate…
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