gracekretschmer-metrostar
commented
7 months ago Email from @ndouglas on 2/5/2024 when asked about this task:
_They're security issues, but should be addressed by or at least include a frontend engineer who is familiar with the appearance and behavior of all of the components. This might cascade into other updates, touch many different parts of the frontend system, and become a substantial amount of work.
The outgoing CMS Team currently doesn't have any frontend engineers, and IIRC the incoming team doesn't either. Accelerated Publishing and Public Websites teams do; it's possible that this ticket should be reassigned or that a discussion should be held about who should be responsible for this.
I also don't know if perhaps the responsibilities of the CMS Team have changed.
Nate._
Hassantariq-MetroStar
EWashb
User Story or Problem Statement
As of 01/30/24 as part of compliance with https://github.com/orgs/department-of-veterans-affairs/discussions/5, the CMS team has identified three (3) critical issues that need to be remediated. Details on this issue:
Impact
Using Babel to compile code that was specifically crafted by an attacker can lead to arbitrary code execution during compilation, when using plugins that rely on the path.evaluate()or path.evaluateTruthy() internal Babel methods.
Known affected plugins are: [ ] @babel/plugin-transform-runtime [ ] @babel/preset-env when using its useBuiltIns option [ ] Any "polyfill provider" plugin that depends on @babel/helper-define-polyfill-provider, such as babel-plugin-polyfill-corejs3, babel-plugin-polyfill-corejs2, babel-plugin-polyfill-es-shims, babel-plugin-polyfill-regenerator No other plugins under the @babel/ namespace are impacted, but third-party plugins might be.
Users that only compile trusted code are not impacted.
Patches
The vulnerability has been fixed in @babel/traverse@7.23.2.
Babel 6 does not receive security fixes anymore (see Babel's security policy), hence there is no patch planned for babel-traverse@6.
Workarounds
[ ] Upgrade @babel/traverse to v7.23.2 or higher. You can do this by deleting it from your package manager's lockfile and re-installing the dependencies. @babel/core >=7.23.2 will automatically pull in a non-vulnerable version. [ ] If you cannot upgrade @babel/traverse and are using one of the affected packages mentioned above, upgrade them to their latest version to avoid triggering the vulnerable code path in affected @babel/traverse versions:
Acceptance Criteria
Team
Please check the team(s) that will do this work.
cc: @ndouglas @EWashb @BerniXiongA6 @michelle-dooley @gracekretschmer-metrostar