CVE-2016-6298

Priority
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).
Notes
Package
Upstream:released (0.3.2-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (0.4.2-1)
Ubuntu 19.10 (Eoan Ermine):not-affected (0.4.2-1)
Ubuntu 20.04 (Focal Fossa):not-affected (0.4.2-1)
More Information

Updated: 2020-04-24 03:32:49 UTC (commit d3f8a6ed481830fb100109a132bef581fc4176fe)