docs/content/code-security/security-advisories/global-security-advisories/about-the-github-advisory-database.md

title, intro, versions, type, topics

title	intro	versions	type	topics
About the GitHub Advisory database	The {% data variables.product.prodname_advisory_database %} contains a list of known security vulnerabilities {% ifversion GH-advisory-db-supports-malware %}and malware, {% endif %}grouped in two categories: {% data variables.product.company_short %}-reviewed advisories and unreviewed advisories.	fpt ghec ghes ghae * * * *	overview	Security advisories Alerts Vulnerabilities CVEs

About the {% data variables.product.prodname_advisory_database %}

{% data reusables.repositories.tracks-vulnerabilities %}

Security advisories are published as JSON files in the Open Source Vulnerability (OSV) format. For more information about the OSV format, see "Open Source Vulnerability format."

About types of security advisories

{% data reusables.advisory-database.beta-malware-advisories %}

Each advisory in the {% data variables.product.prodname_advisory_database %} is for a vulnerability in open source projects{% ifversion GH-advisory-db-supports-malware %} or for malicious open source software{% endif %}.

{% data reusables.repositories.a-vulnerability-is %} Vulnerabilities in code are usually introduced by accident and fixed soon after they are discovered. You should update your code to use the fixed version of the dependency as soon as it is available.

{% ifversion GH-advisory-db-supports-malware %}

In contrast, malicious software, or malware, is code that is intentionally designed to perform unwanted or harmful functions. The malware may target hardware, software, confidential data, or users of any application that uses the malware. You need to remove the malware from your project and find an alternative, more secure replacement for the dependency.

{% endif %}

{% data variables.product.company_short %}-reviewed advisories

{% data variables.product.company_short %}-reviewed advisories are security vulnerabilities{% ifversion GH-advisory-db-supports-malware %} or malware{% endif %} that have been mapped to packages in ecosystems we support. We carefully review each advisory for validity and ensure that they have a full description, and contain both ecosystem and package information.

Generally, we name our supported ecosystems after the software programming language's associated package registry. We review advisories if they are for a vulnerability in a package that comes from a supported registry.

• Composer (registry: https://packagist.org/){% ifversion GH-advisory-db-erlang-support %}
• Erlang (registry: https://hex.pm/){% endif %}
• Go (registry: https://pkg.go.dev/) {%- ifversion fpt or ghec or ghes > 3.6 or ghae > 3.6 %}
• GitHub Actions (https://github.com/marketplace?type=actions/) {% endif %}
• Maven (registry: https://repo.maven.apache.org/maven2)
• npm (registry: https://www.npmjs.com/)
• NuGet (registry: https://www.nuget.org/)
• pip (registry: https://pypi.org/){% ifversion dependency-graph-dart-support %}
• pub (registry: https://pub.dev/packages/registry){% endif %}
• RubyGems (registry: https://rubygems.org/)
• Rust (registry: https://crates.io/)

If you have a suggestion for a new ecosystem we should support, please open an issue for discussion.

If you enable {% data variables.product.prodname_dependabot_alerts %} for your repositories, you are automatically notified when a new {% data variables.product.company_short %}-reviewed advisory reports a vulnerability {% ifversion GH-advisory-db-supports-malware %}or malware{% endif %} for a package you depend on. For more information, see "AUTOTITLE."

Unreviewed advisories

Unreviewed advisories are security vulnerabilites that we publish automatically into the {% data variables.product.prodname_advisory_database %}, directly from the National Vulnerability Database feed.

{% data variables.product.prodname_dependabot %} doesn't create {% data variables.product.prodname_dependabot_alerts %} for unreviewed advisories as this type of advisory isn't checked for validity or completion.

About information in security advisories

Each security advisory contains information about the vulnerability{% ifversion GH-advisory-db-supports-malware %} or malware,{% endif %} which may include the description, severity, affected package, package ecosystem, affected versions and patched versions, impact, and optional information such as references, workarounds, and credits. In addition, advisories from the National Vulnerability Database list contain a link to the CVE record, where you can read more details about the vulnerability, its CVSS scores, and its qualitative severity level. For more information, see the "National Vulnerability Database" from the National Institute of Standards and Technology.

The severity level is one of four possible levels defined in the "Common Vulnerability Scoring System (CVSS), Section 5."

• Low
• Medium/Moderate
• High
• Critical

The {% data variables.product.prodname_advisory_database %} uses the CVSS levels described above. If {% data variables.product.company_short %} obtains a CVE, the {% data variables.product.prodname_advisory_database %} uses CVSS version 3.1. If the CVE is imported, the {% data variables.product.prodname_advisory_database %} supports both CVSS versions 3.0 and 3.1.

{% data reusables.repositories.github-security-lab %}

Further reading

• "AUTOTITLE"
• MITRE's definition of "vulnerability"