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CVE-2018-17175
Good to know:
Date: September 18, 2018
In the marshmallow library before 2.15.1 and 3.x before 3.0.0b9 for Python, the schema "only" option treats an empty list as implying no "only" option, which allows a request that was intended to expose no fields to instead expose all fields (if the schema is being filtered dynamically using the "only" option, and there is a user role that produces an empty value for "only").
Language: Python
Severity Score
Related Resources (8)
Severity Score
Weakness Type (CWE)
Improperly Implemented Security Check for Standard
CWE-358Security Features
CWE-254Insufficient Information
NVD-CWE-noinfoTop Fix
Upgrade Version
Upgrade to version marshmallow - 3.0.1;marshmallow - 2.16.3;marshmallow - 2.15.1;marshmallow - 3.0.0
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): | LOW |
| Integrity (I): | NONE |
| Availability (A): | NONE |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | NONE |
| Availability (A): | NONE |
| Additional information: |