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IBMEC0460BD9A1983DF506C02AAFBD049365AFA45CF321DE1B245EE39A5BEE48ED9

HistoryMar 11, 2024 - 12:30 p.m.

Security Bulletin: Vulnerability in Flask-Cors affects IBM Cloud Pak for Data System 2.0 (CPDS 2.0) [ CVE-2020-25032]

2024-03-1112:30:43

www.ibm.com

flask-cors

ibm cloud pak for data system

vulnerability

remote attacker

directory traversal

cve-2020-25032

upgrade

fix central

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

6.9

Confidence

High

EPSS

0.013

Percentile

86.2%

JSON

Summary

The Flask-Cors package is used by IBM Cloud Pak for Data System 2.0 . IBM Cloud Pak for Data System 2.0 has addressed the applicable CVE( CVE-2020-25032).

Vulnerability Details

CVEID:CVE-2020-25032
**DESCRIPTION:**Flask-CORS could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing “dot dot” sequences (/…/) to view arbitrary files on the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/187626 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)