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Vulnerabilities from the last week
Improper Certificate Validation
SECURITY REVIEW NEEDEDINFLUENTIAL PROJECTHEALTHYLIMITED
Affects
snowflake-sdk is a Node.js driver for Snowflake
Affected versions of this package are vulnerable to Improper Certificate Validation in the OCSP processing functionality, which accepts an OCSP response without checking that its CertID matches the certificate being validated and treats definitive verification failures as transient. An attacker holding a once-valid, now-revoked certificate and its private key can complete a TLS connection as a trusted server and read or modify transmitted data by presenting the revoked certificate alongside an OCSP response issued for a different serial. This requires the attacker to obtain that revoked certificate and its private key for the target host and to hold a MitM position on the connection.
Improper Certificate Validation
snowflake-connector-python is a Snowflake Connector for Python
Affected versions of this package are vulnerable to Improper Certificate Validation in the OCSP processing functionality, which accepts an OCSP response without checking that its CertID matches the certificate being validated and treats definitive verification failures as transient. An attacker holding a once-valid, now-revoked certificate and its private key can complete a TLS connection as a trusted server and read or modify transmitted data by presenting the revoked certificate alongside an OCSP response issued for a different serial. This requires the attacker to obtain that revoked certificate and its private key for the target host and to hold a MitM position on the connection.
Improper Certificate Validation
Affected versions of this package are vulnerable to Improper Certificate Validation in the OCSP processing functionality, which accepts an OCSP response without checking that its CertID matches the certificate being validated and treats definitive verification failures as transient. An attacker holding a once-valid, now-revoked certificate and its private key can complete a TLS connection as a trusted server and read or modify transmitted data by presenting the revoked certificate alongside an OCSP response issued for a different serial. This requires the attacker to obtain that revoked certificate and its private key for the target host and to hold a MitM position on the connection.
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