CVE-2020-5203

In Fat-Free Framework 3.7.1, attackers can achieve arbitrary code execution if developers choose to pass user controlled input (e.g., $_REQUEST, $_GET, or $_POST) to the framework's Clear method.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/bcosca/fatfree-core/commit/dae95a0baf3963a9ef87c17cee52f78f77e21829	Patch Third Party Advisory
https://github.com/bcosca/fatfree/releases	Release Notes Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fatfreeframework:fat-free_framework:3.7.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-03-11 14:15

Updated : 2023-12-10 13:13

NVD link : CVE-2020-5203

Mitre link : CVE-2020-5203

CVE.ORG link : CVE-2020-5203

JSON object : View

Products Affected

fatfreeframework

fat-free_framework

CWE

CWE-20

Improper Input Validation

CWE-94

Improper Control of Generation of Code ('Code Injection')

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