Allocation of resources without limits in the parsing components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to cause a denial of service by delivering crafted input that triggers excessive resource consumption during the driver's parsing operations.
To remediate this issue, users should upgrade to version 2.1.0.0.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://aws.amazon.com/security/security-bulletins/2026-013-aws/
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://docs.aws.amazon.com/athena/latest/ug/odbc-v2-driver-release-notes.html
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Linux/Am…
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/Inte…
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/arm/…
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Windows/…
ff89ba41-3aa1-4d27-914a-91399e9639e5