[Buildroot] [PATCH 1/1] package/python-ecdsa: bump to version 0.13.3

[Peter Korsgaard]

>>>>> "Asaf" == Asaf Kahlon <asafka7 at gmail.com> writes:

 > Signed-off-by: Asaf Kahlon <asafka7 at gmail.com>

Committed to 2019.02.x after adjusting the commit message to make it
clear that this is a security fix, thanks.

In the future, please mention when version bumps contain security fixes,
thanks. In this case the release notes were literally:

Fix CVE-2019-14853 - possible DoS caused by malformed signature decoding
Fix CVE-2019-14859 - signature malleability caused by insufficient checks of DER encoding

Also harden key decoding from string and DER encodings.

https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3

-- 
Bye, Peter Korsgaard