CVE-2021-22902
gem/rails
Uncontrolled Resource Consumption
There is a possible Denial of Service vulnerability in Action Dispatch. Carefully crafted Accept
headers can cause the mime type parser in Action Dispatch to do catastrophic backtracking in the regular expression engine.
All versions starting from 6.0.0 before 6.0.3.7, all versions starting from 6.1.0 before 6.1.0.2
Upgrade to versions 6.0.3.7, 6.1.1 or above.
2021-05-12
source |