Build: #2 failed
Job: Check For Known Vulnerabilities ManyLinux2014 Python 3.8 failed
V 1 26 0: Test case result
The below summarizes the result of the test "V 1 26 0" in build 2 of ARD - Release Engineering Cmake Package Audit - Vulnerability - Check For Known Vulnerabilities ManyLinux2014 Python 3.8.
- Description
- V 1 26 0
- Test class
- grpcio
- Method
- v_1_26_0
- Duration
- < 1 sec
- Status
- Failed (New Failure)
Error Log
When gRPC HTTP2 stack raised a header size exceeded error it skipped parsing the rest of the HPACK frame. This caused any HPACK table mutations to also be skipped resulting in a desynchronization of HPACK tables between sender and receiver. If leveraged say between a proxy and a backend this could lead to requests from the proxy being interpreted as containing headers from different proxy clients - leading to an information leak that can be used for privilege escalation or data exfiltration. We recommend upgrading beyond the commit contained in https://github.com/grpc/grpc/pull/32309 When gRPC HTTP2 stack raised a header size exceeded error it skipped parsing the rest of the HPACK frame. This caused any HPACK table mutations to also be skipped resulting in a desynchronization of HPACK tables between sender and receiver. If leveraged say between a proxy and a backend this could lead to requests from the proxy being interpreted as containing headers from different proxy clients - leading to an information leak that can be used for privilege escalation or data exfiltration. We recommend upgrading beyond the commit contained in https://github.com/grpc/grpc/pull/32309