Which of the following formats are used to describe a Dependabot alert? Each answer presents a complete solution. (Choose two.)
Correct Answer: A,C
Dependabot alerts utilize standardized identifiers to describe vulnerabilities:
CVE (Common Vulnerabilities and Exposures):A widely recognized identifier for publicly known cybersecurity vulnerabilities.
CWE (Common Weakness Enumeration):A category system for software weaknesses and vulnerabilities.
These identifiers help developers understand the nature of the vulnerabilities and facilitate the search for more information or remediation strategies.
Note:
Dependabot alerts utilize standardized identifiers like Common Vulnerabilities and Exposures (CVE) identifiers and GitHub Advisory IDs to describe vulnerabilities within your project's dependencies. These identifiers help link the specific vulnerability to a standardized database entry, providing more context and details about the issue.
Publicly disclosed CWEs used by the Dismiss low impact issues for development-scoped dependencies rule Along with the ecosystem:npm and scope:development alert metadata, we use the following GitHub-curated Common Weakness Enumerations (CWEs) to filter out low impact alerts for the Dismiss low impact issues for development-scoped dependencies rule. We regularly improve this list and vulnerability patterns covered by built-in rules.
Resource Management Issues
CWE-400 Uncontrolled Resource Consumption
CWE-770 Allocation of Resources Without Limits or Throttling
Etc.
Incorrect:
[Not A] Dependabot alerts, combined with Vulnerability Exploitability eXchange (VEX), help users understand and manage vulnerabilities in their dependencies. Dependabot provides alerts when vulnerable dependencies are found, and VEX adds context about whether those vulnerabilities are actually exploitable in a specific environment.
VEX (Vulnerability Exploitability eXchange):
Purpose:
VEX provides a standardized way to communicate whether a vulnerability is actually exploitable in a specific context, like a particular product or environment.
Functionality:
VEX can be used to convey that a vulnerability doesn't pose a risk in a specific scenario, potentially due to specific configurations or mitigations.
Example:
If a product uses a vulnerable component, but that component is not reachable or has a mitigation in place, VEX can be used to communicate that the vulnerability is not exploitable.
[Not D]
Dependabot helps users focus on the most important alerts by including EPSS scores that indicate likelihood of exploitation, now generally available [February 2025] Dependabot alerts now feature the Exploit Prediction Scoring System (EPSS) from the global Forum of Incident Response and Security Teams (FIRST), helping you better assess vulnerability risks.
EPSS scores predict the likelihood of a vulnerability being exploited, with scores ranging from 0 to
1 (0 to 100%). Higher scores mean higher risk. We also show the EPSS score percentile, indicating how a vulnerability compares to others.
For example, a 90.534% EPSS score at the 95th percentile means:
90.534% chance of exploitation in the next 30 days
95% of other vulnerabilities are less likely to be exploited
You can use EPSS scores to help prioritize dependency vulnerabilities based on exploit likelihood.
