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Ruby vulnerability

Description

USN-4922-1 fixed a vulnerability in Ruby. This update provides the corresponding update for Ubuntu 21.04. Original advisory details: Juho Nurminen discovered that the REXML gem bundled with Ruby incorrectly parsed and serialized XML documents. A remote attacker could possibly use this issue to perform an XML round-trip attack.


Affected Package


OS OS Version Package Name Package Version
Ubuntu 21.04 libruby2.7 2.7.2-4ubuntu1.1
Ubuntu 21.04 ruby2.7 2.7.2-4ubuntu1.1

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