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    CVE-2022-42965

    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

    Published:Nov 9, 2022
    Last Modified:Mar 6, 2026
    EPS:Nov 9, 2022
    EPSS Score:0.00154
    CVSS Score:3.7

    Affected Products

    Vendor
    Snowflake
    Product
    Snowflake Connector

    Exploits

    https://research.jfrog.com/vulnerabilities/snowflake-connector-python-redos-xray-257185/https://research.jfrog.com/vulnerabilities/snowflake-connector-python-redos-xray-257185/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-492 Regular Expression Exponential Blowup

    Related CVEs

    CVE-2025-46328 (CVSS 3.3) — snowflake-connector-nodejs is a NodeJS driver for Snowflake. Versions starting from 1.10.0 to before 2.0.4, ar…
    CVE-2025-46326 (CVSS 3.3) — snowflake-connector-net is the Snowflake Connector for .NET. Versions starting from 2.1.2 to before 4.4.1, are…
    CVE-2025-24791 (CVSS 4.4) — snowflake-connector-nodejs is a NodeJS driver for Snowflake. Snowflake discovered and remediated a vulnerabili…
    CVE-2024-49750 (CVSS 5.5) — The Snowflake Connector for Python provides an interface for developing Python applications that can connect t…
    CVE-2023-51662 (CVSS 6) — The Snowflake .NET driver provides an interface to the Microsoft .NET open source software framework for devel…
    CVE-2023-34230 (CVSS 7.3) — snowflake-connector-net, the Snowflake Connector for .NET, is vulnerable to command injection prior to version…
    CVE-2023-34233 (CVSS 8.8) — The Snowflake Connector for Python provides an interface for developing Python applications that can connect t…
    CVE-2023-34232 (CVSS 7.3) — snowflake-connector-nodejs, a NodeJS driver for Snowflake, is vulnerable to command injection via single sign …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High