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CVE-2019-16201

Description

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.


Affected Package


OS OS Version Package Name Package Version
Debian 10 jruby 9.1.17.0-3
Debian 999 jruby 9.1.17.0-3
Debian 10 ruby2.5 2.5.5-3+deb10u4

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