Debian Security Advisory
DLA-2655-1 rails -- LTS security update
- Date Reported:
- 12 May 2021
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 988214.
In Mitre's CVE dictionary: CVE-2021-22885, CVE-2021-22904.
- More information:
There is a possible information disclosure/unintended method execution vulnerability in Action Pack when using the `redirect_to` or `polymorphic_url` helper with untrusted user input.
There is a possible DoS vulnerability in the Token Authentication logic in Action Controller. Impacted code uses `authenticate_or_request_with_http_token` or `authenticate_with_http_token` for request authentication.
For Debian 9 stretch, these problems have been fixed in version 2:220.127.116.11-1+deb9u5.
We recommend that you upgrade your rails packages.
For the detailed security status of rails please refer to its security tracker page at: https://security-tracker.debian.org/tracker/rails
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS