CVE-2022-42965 LOW

CVE-2022-42965: Exponential ReDoS in snowflake-connector-python leads to denial of service

Vendor Snowflake-Connector-Python
Product snowflake-connector-python
Weakness CWE-1333
Published November 9, 2022
Last update May 1, 2025
View on NVD All CVEs

CVSS base score

3.7/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

Description

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the snowflake-connector-python PyPI package, when an attacker is able to supply arbitrary input to the undocumented get_file_transfer_type method

Key dates

Disclosure timeline

November 9, 2022 CVE published
May 1, 2025 Record updated