Improper OCSP response validation in Snowflake drivers
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Snowflake | Snowflake Connector for Python | unaffected |
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| Snowflake | Snowflake Go Driver | unaffected |
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| Snowflake | Snowflake Go Driver | unaffected |
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| Snowflake | Snowflake JDBC Driver | unaffected |
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| Snowflake | Snowflake JDBC Driver (FIPS) | unaffected |
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| Snowflake | Snowflake JDBC Driver (Thin) | unaffected |
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| Snowflake | Snowflake Node.js Driver | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Snowflake | Snowflake Connector For Python |
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| Snowflake | Snowflake Go Driver |
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| Snowflake | Snowflake Go Driver |
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| Snowflake | Snowflake Jdbc Driver |
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| Snowflake | Snowflake Node.js Driver |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.162% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Snowflake
Snowflake snowflake Connector For Python Snowflake snowflake Go Driver Snowflake snowflake Jdbc Driver Snowflake snowflake Node.js Driver |
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| Vendors & Products |
Snowflake
Snowflake snowflake Connector For Python Snowflake snowflake Go Driver Snowflake snowflake Jdbc Driver Snowflake snowflake Node.js Driver |
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| Description | Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node.js drivers allowed a revoked TLS certificate to be accepted as valid, because OCSP responses were not reliably bound to the certificate being validated and definitive verification failures were treated as transient. A man-in-the-middle attacker holding a revoked certificate and its private key for a Snowflake or stage hostname could cause the driver to establish a TLS session to the attacker-controlled endpoint anyway, allowing the attacker to read and modify data transmitted within that connection. Successful exploitation requires that on-path position and the corresponding private key, and impact is limited to data carried within the intercepted connection. The fix is available in the patched versions listed above. Users must manually upgrade. | Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node.js drivers allowed a revoked TLS certificate to be accepted as valid, because OCSP responses were not reliably bound to the certificate being validated and definitive verification failures were treated as transient. A man-in-the-middle attacker holding a revoked certificate and its private key for a Snowflake or stage hostname could cause the driver to establish a TLS session to the attacker-controlled endpoint anyway, allowing the attacker to read and modify data transmitted within that connection. Successful exploitation requires that on-path position and the corresponding private key, and impact is limited to data carried within the intercepted connection. 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), and Snowflake Node.js Driver v3.3.0. Users must manually upgrade. |
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| Metrics |
ssvc
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| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
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| Description | Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node.js drivers allowed a revoked TLS certificate to be accepted as valid, because OCSP responses were not reliably bound to the certificate being validated and definitive verification failures were treated as transient. A man-in-the-middle attacker holding a revoked certificate and its private key for a Snowflake or stage hostname could cause the driver to establish a TLS session to the attacker-controlled endpoint anyway, allowing the attacker to read and modify data transmitted within that connection. Successful exploitation requires that on-path position and the corresponding private key, and impact is limited to data carried within the intercepted connection. The fix is available in the patched versions listed above. Users must manually upgrade. | |
| Title | Improper OCSP response validation in Snowflake drivers | |
| Weaknesses | CWE-295 CWE-347 |
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| References |
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| Metrics |
cvssV3_1
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