add hackage advisory db integration idea

content/ideas/hackage-advisory-db-integration.md

@@ -0,0 +1,56 @@
+---
+title: Enhance Hackage server to display security vulnerability information
+---
+
+[Hackage][hackage-web] is the Haskell community's central package
+archive of open source software.  It is an instance of the open
+source [hackage-server][] program.
+
+[hackage-web]: https://hackage.haskell.org/
+[hackage-server]: https://github.com/haskell/hackage-server
+
+The Haskell Security Response Team maintains the Haskell [Security
+Advisory Database][advisory-db].  This database can serve as the
+basis for enhancing security tooling for the Haskell ecosystem.
+
+In particular, the Advisory Database records known vulnerabilities
+of packages in the Hackage namespace.  The advisory data includes
+the affected version ranges, written summary and details of the
+vulnerability, CVSS score and CWE numbers.
+
+[advisory-db]: https://github.com/haskell/security-advisories
+
+We propose to enhance hackage-server to use the advisory database to
+augment package pages with security information about the package.
+In particular, we propose:
+
+- Updating package/version pages to clearly indicate that the
+  package/version contains known security issues, and provide
+  details of those issues (a brief summary with a link to an
+  external resource could be sufficient).
+
+- Updating package/version pages to clearly indicate that the
+  package/version depends on (or *may* depend on, according to
+  version bounds) vulnerable version of *other* packages.
+
+- Provide a link or information on every package page about how to
+  report security vulnerabilities in that package.  This could be a
+  form that creates an issue or pull request against the
+  `security-advisories` repository, sends an email to the SRT, or
+  something along those lines.
+
+[call to action]: https://discourse.haskell.org/t/would-you-like-to-write-a-security-advisory-analyzer/7638
+
+## Mentorship
+
+Ideally someone familiar with the *hackage-server* implementation
+would be able to mentor the student.
+
+Haskell Security Response Team can mentor and collaborate with
+respect to the Advisory Database, the content of advisories, or
+exporting the data in a format suitable for use by *hackage-server*.
+
+## Difficulty and size
+
+**TODO**: we would like someone familiar with *hackage-server* to
+provide difficulty and size estimates.