Denial of Service in Action Dispatch

Impact ------ 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. Releases -------- The fixed releases are available at the norm...

GHSA-G8WW-46X2-2P65 Denial of Service in Action Dispatch

Impact ------ 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. Releases -------- The fixed releases are available at the norm...

Possible Denial of Service vulnerability in Action Dispatch

There is a possible Denial of Service vulnerability in the Mime type parser of Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2021-22902. Versions Affected: = 6.0.0 Not affected: \sMIMEPARAMETER\s\z/ end end...

PT-2021-4061 · Ruby +1 · Action Pack +1

Name of the Vulnerable Software and Affected Versions: actionpack ruby gem versions 6.0.0 through 6.0.3.6 actionpack ruby gem versions 6.1.0 through 6.1.3.1 Description: The issue is related to a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafte...

Code injection

The tos method in actionpack/lib/actiondispatch/middleware/remoteip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address...