67 matches found
CVE-2019-16201
CVE-2019-16201 affects Ruby’s WEBrick DigestAuth implementations across multiple Ruby branches (up to 2.4.7, 2.5.x up to 2.5.6, and 2.6.x up to 2.6.4). The issue is a regular-expression Denial of Service caused by backtracking in DigestAuth, requiring a WEBrick server exposed to the Internet or a...
CVE-2019-16201
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network...
CVE-2019-16201
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network...
CVE-2019-16201
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network...
CVE-2019-16201
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network...
Ruby: WEBrick::HTTPAuth::DigestAuth authentication is vulnerable to regular expression denial of service (ReDoS)
The private instance method splitparamvalue in class WEBrick::HTTPAuth::DigestAuth uses a regular expression that is vulnerable to denial of service due to catastrophic backtracking. The regular expression is: ^\s\w-.\%!+=\s"\.|^""\s,? Source:...
PT-2019-4672
Name of the Vulnerable Software and Affected Versions Ruby versions 2.4.7 and earlier, 2.5.x through 2.5.6, 2.6.x through 2.6.4 Description The issue is related to a regular expression Denial of Service caused by looping/backtracking in the WEBrick::HTTPAuth::DigestAuth class in Ruby. This can be...