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Red Hat: CVE-2018-1000656: Low: python-flask security update (RHSA-2020:0870)

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Red Hat: CVE-2018-1000656: Low: python-flask security update (RHSA-2020:0870)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
08/20/2018
Created
03/19/2020
Added
03/18/2020
Modified
03/03/2021

Description

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. NOTE: this may overlap CVE-2019-1010083.

Solution(s)

  • redhat-upgrade-python-flask

References

  • CVE-2018-1000656

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