Sensitive information written to logs by Snowflake drivers
Insertion of sensitive information into log files in the Snowflake Python, Go, JDBC, Node.js, PHP PDO, and ODBC drivers allowed authentication tokens, query-result encryption keys, pre-signed cloud-storage URLs, and SAML assertions to be written to diagnostic logs in circumstances where the available log redaction did not cover all affected log paths and data types. An attacker with read access to the log destination, whether the local filesystem, a log aggregation service, or a CI/CD artifact store, could obtain credentials and decryption keys that, if still valid at the time of access, could be used to authenticate to the corresponding Snowflake account or cloud-storage object. Successful exploitation requires read access to the log destination, and impact is bounded by credential lifetime and object scope. The fix is available in Snowflake Connector for Python v4.7.3, Snowflake Go Driver v2.2.0, Snowflake JDBC Driver v4.3.4 (including the snowflake-jdbc-fips and snowflake-jdbc-thin), Snowflake Node.js Driver v3.3.0, Snowflake PHP PDO Driver v4.2.0, and Snowflake ODBC Driver v3.20.0. Users must manually upgrade and should securely delete previously generated diagnostic logs containing sensitive information where retention is not required.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Snowflake Connector for Python
Vendor
Snowflake
Product
Snowflake Connector for Python
Platforms
Unknown
Default status
unaffected
Package
snowflake-connector-python
Package collection
https://pypi.org
Snowflake Connector for Python · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
python
4.7.3
Unavailable
None listed
Snowflake Go Driver
Vendor
Snowflake
Product
Snowflake Go Driver
Platforms
Unknown
Default status
unaffected
Package
github.com/snowflakedb/gosnowflake
Package collection
https://pkg.go.dev
Snowflake Go Driver · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
semver
Unavailable
1.19.1
None listed
Snowflake Go Driver
Vendor
Snowflake
Product
Snowflake Go Driver
Platforms
Unknown
Default status
unaffected
Package
github.com/snowflakedb/gosnowflake/v2
Package collection
https://pkg.go.dev
Snowflake Go Driver · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
2.0.0
affected
semver
2.2.0
Unavailable
None listed
Snowflake JDBC Driver
Vendor
Snowflake
Product
Snowflake JDBC Driver
Platforms
Unknown
Default status
unaffected
Package
net.snowflake:snowflake-jdbc
Package collection
https://repo.maven.apache.org/maven2
Snowflake JDBC Driver · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
maven
4.3.4
Unavailable
None listed
Snowflake JDBC Driver (FIPS)
Vendor
Snowflake
Product
Snowflake JDBC Driver (FIPS)
Platforms
Unknown
Default status
unaffected
Package
net.snowflake:snowflake-jdbc-fips
Package collection
https://repo.maven.apache.org/maven2
Snowflake JDBC Driver (FIPS) · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
maven
4.3.4
Unavailable
None listed
Snowflake JDBC Driver (Thin)
Vendor
Snowflake
Product
Snowflake JDBC Driver (Thin)
Platforms
Unknown
Default status
unaffected
Package
net.snowflake:snowflake-jdbc-thin
Package collection
https://repo.maven.apache.org/maven2
Snowflake JDBC Driver (Thin) · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
maven
4.3.4
Unavailable
None listed
Snowflake Node.js Driver
Vendor
Snowflake
Product
Snowflake Node.js Driver
Platforms
Unknown
Default status
unaffected
Package
snowflake-sdk
Package collection
https://registry.npmjs.org
Snowflake Node.js Driver · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
0
affected
semver
3.3.0
Unavailable
None listed
Snowflake PHP PDO Driver
Vendor
Snowflake
Product
Snowflake PHP PDO Driver
Platforms
Unknown
Default status
unaffected
Snowflake PHP PDO Driver · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
3.4.0
affected
semver
4.2.0
Unavailable
None listed
Snowflake ODBC Driver
Vendor
Snowflake
Product
Snowflake ODBC Driver
Platforms
Unknown
Default status
unaffected
Snowflake ODBC Driver · Scoped product and version facts