CVE-2022-42965— Exponential ReDoS in snowflake-connector-python leads to denial of service
Quick assessment
Affected
snowflake-connector-python snowflake-connector-python
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Snowflake snowflake-connector-python是Snowflake公司的适用于 Python 的 Snowflake 连接器，它符合Python DB API 2.0规范。 snowflake-connector-python存在安全漏洞。攻击者利用该漏洞导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-42965
Vulnerability Information
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Vulnerability Title
Exponential ReDoS in snowflake-connector-python leads to denial of service
Source: CVE Program / CVE List V5
Vulnerability 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
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1333
Source: CVE Program / CVE List V5
Vulnerability Title
snowflake-connector-python 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Snowflake snowflake-connector-python是Snowflake公司的适用于 Python 的 Snowflake 连接器，它符合Python DB API 2.0规范。 snowflake-connector-python存在安全漏洞。攻击者利用该漏洞导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| snowflake-connector-python | snowflake-connector-python | unspecified ~ 2.8.2 | - |
|
II. Public POCs for CVE-2022-42965
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2022-42965
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