Vulnerability in Snowflake Connector
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
Vulnerability class: ReDoS (Regular Expression Denial of Service)
EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Snowflake Snowflake_connector
- Snowflake-connector-python — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- reefs@jfrog.com (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42965?
- CVE-2022-42965 is a low-severity vulnerability in Snowflake Connector, classified under Inefficient Regular Expression Complexity. CVSS score: 3.7/10. Published 2022-11-09.
- How severe is CVE-2022-42965?
- Low severity. CVSS v3 base score is 3.7 out of 10.
- Is CVE-2022-42965 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.