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[Bug 1717356] Re: CVE-2016-6298

 

** Also affects: python-jwcrypto (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: python-jwcrypto (Ubuntu Xenial)
     Assignee: (unassigned) => Brian Morton (rokclimb15)

** Changed in: python-jwcrypto (Ubuntu)
       Status: In Progress => Fix Released

** Changed in: python-jwcrypto (Ubuntu)
     Assignee: Brian Morton (rokclimb15) => (unassigned)

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https://bugs.launchpad.net/bugs/1717356

Title:
  CVE-2016-6298

Status in python-jwcrypto package in Ubuntu:
  Fix Released
Status in python-jwcrypto source package in Xenial:
  New

Bug description:
  The _Rsa15 class in the RSA 1.5 algorithm implementation in jwa.py in
  jwcrypto before 0.3.2 lacks the Random Filling protection mechanism,
  which makes it easier for remote attackers to obtain cleartext data
  via a Million Message Attack (MMA).

  https://people.canonical.com/~ubuntu-
  security/cve/2016/CVE-2016-6298.html

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References