PyPi: St2client

CVE-2021-28667

Safety vulnerability ID: 40034

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Mar 18, 2021 Updated at Nov 29, 2024
Scan your Python projects for vulnerabilities →

Advisory

StackStorm before 3.4.1, in some situations, has an infinite loop that consumes all available memory and disk space. This can occur if Python 3.x is used, the locale is not utf-8, and there is an attempt to log Unicode data (from an action or rule name). See CVE-2021-28667.

Affected package

st2client

Latest version: 3.8.1

Python client library and CLI for the StackStorm (st2) event-driven automation platform.

Affected versions

Fixed versions

Vulnerability changelog

StackStorm before 3.4.1, in some situations, has an infinite loop that consumes all available memory and disk space. This can occur if Python 3.x is used, the locale is not utf-8, and there is an attempt to log Unicode data (from an action or rule name). See CVE-2021-28667.


MISC:https://stackstorm.com/2021/03/10/stackstorm-v3-4-1-security-fix/: https://stackstorm.com/2021/03/10/stackstorm-v3-4-1-security-fix/

Resources

Use this package?

Scan your Python project for dependency vulnerabilities in two minutes

Scan your application

Severity Details

CVSS Base Score

HIGH 7.5

CVSS v3 Details

HIGH 7.5
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality Impact (C)
NONE
Integrity Impact (I)
NONE
Availability Availability (A)
HIGH

CVSS v2 Details

HIGH 7.1
Access Vector (AV)
NETWORK
Access Complexity (AC)
MEDIUM
Authentication (Au)
NONE
Confidentiality Impact (C)
NONE
Integrity Impact (I)
NONE
Availability Impact (A)
COMPLETE