– [Configure and Use Dependency Management] Which of the following formats are used to describe a Dependabot alert? (Each answer presents a complete…

Dependabot alerts are powered by the GitHub Advisory Database. When a vulnerability is identified, the resulting alert uses standardized formats to describe it. The Common Vulnerabilities and Exposures (CVE) system provides a unique identifier for each specific, publicly known cybersecurity vulnerability. Additionally, the Common Weakness Enumeration (CWE) is used to classify the type of software or hardware weakness that led to the vulnerability (e.g., CWE-79 for Cross-site Scripting). Both formats are integral to the information presented in a Dependabot alert, providing both a unique ID and a categorical description.

B. Exploit Prediction Scoring System (EPSS): This is a scoring system that estimates the probability of a vulnerability being exploited. It provides a metric for prioritization, not a format for describing the vulnerability itself.

D. Vulnerability Exploitability eXchange (VEX): VEX is a format used to communicate the status of a vulnerability within a specific product (e.g., "not affected"), rather than describing the initial vulnerability alert.

1. GitHub Docs

"About the GitHub Advisory Database": This document explicitly states

"Each security advisory includes information about the vulnerability

which may include... a CVE (Common Vulnerabilities and Exposures) identifier... and one or more Common Weakness Enumeration (CWE) identifiers." This directly confirms the use of both CVE and CWE.

Source: GitHub

Inc. (2024). About the GitHub Advisory Database. GitHub Docs. Retrieved from https://docs.github.com/en/code-security/security-advisories/global-security-advisories/about-the-github-advisory-database (See the section "About security advisories").

2. GitHub Docs

"About Dependabot alerts": This page clarifies that Dependabot alerts are based on vulnerabilities from the GitHub Advisory Database

which uses CVE identifiers.

Source: GitHub

Inc. (2024). About Dependabot alerts. GitHub Docs. Retrieved from https://docs.github.com/en/code-security/dependabot/dependabot-alerts/about-dependabot-alerts (See the section "Detection of insecure dependencies").