Update dependency flask to v0.12.3 [SECURITY] #35
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This PR contains the following updates:
==0.12.2->==0.12.3GitHub Vulnerability Alerts
CVE-2018-1000656
The Pallets Project flask version Before 0.12.3 contains a CWE-20: Improper Input Validation vulnerability in flask that can result in Large amount of memory usage possibly leading to denial of service. This attack appear to be exploitable via Attacker provides JSON data in incorrect encoding. This vulnerability appears to have been fixed in 0.12.3.
Release Notes
pallets/flask (flask)
v0.12.3Compare Source
Released 2018-04-26
Request.get_jsonno longer accepts arbitrary encodings.Incoming JSON should be encoded using UTF-8 per :rfc:
8259, butFlask will autodetect UTF-8, -16, or -32. :issue:
2692python -m flask.:issue:
2666ValueErrorcaused by invalidRangerequests in somecases.
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