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CVE-2022-42965

Exponential ReDoS in snowflake-connector-python leads to denial of service

Published: Nov 9, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-1333
NVD MITRE
3.7CVSSLOW
EPSS Score
0.8%
Top 47.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-1333

Affected Products

snowflake-connector-pythonsnowflake
SaaS
Databases / data-warehouse-analytics
snowflake-connector-pythonPyPIOSS Libraries
snowflake-connector-pythonsnowflake-connector-python
Library
OSS Libraries / generic-library
snowflakecommercialUSDatabasesaka snowflake connector, streamlit
pypipackage-ecosystemOSS Libraries
snowflake-connector-pythonpackage-ecosystemOSS Librariesaka snowflake-connector-python

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://research.jfrog.com/vulnerabilities/snowflake-connector-python-redos-xray-257185/
research.jfrog.com
https://nvd.nist.gov/vuln/detail/CVE-2022-42965
nvd.nist.gov
https://github.com/snowflakedb/snowflake-connector-python/pull/1327
github.com
and 4 more references View all →

Timeline

Published
Nov 9, 2022
Last Updated
Nov 21, 2024

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