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CVE-2019-1010083

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Date: July 17, 2019

The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.

Language: Python

Severity Score

Related Resources (7)

https://github.com/advisories/GHSA-5wv5-4vpf-pj6m
https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2019-179.yaml
https://www.palletsprojects.com/blog/flask-1-0-released
https://github.com/pallets/flask
https://www.palletsprojects.com/blog/flask-1-0-released/
https://nvd.nist.gov/vuln/detail/CVE-2019-1010083
https://www.mend.io/vulnerability-database/CVE-2019-1010083

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Insufficient Information

NVD-CWE-noinfo

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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