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Amazon Linux AMI 2: CVE-2024-32974: Security patch for ecs-service-connect-agent (ALASECS-2024-037)

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Amazon Linux AMI 2: CVE-2024-32974: Security patch for ecs-service-connect-agent (ALASECS-2024-037)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/04/2024
Created
06/26/2024
Added
06/26/2024
Modified
06/26/2024

Description

Envoy is a cloud-native, open source edge and service proxy. A crash was observed in `EnvoyQuicServerStream::OnInitialHeadersComplete()` with following call stack. It is a use-after-free caused by QUICHE continuing push request headers after `StopReading()` being called on the stream. As after `StopReading()`, the HCM's `ActiveStream` might have already be destroyed and any up calls from QUICHE could potentially cause use after free.

Solution(s)

  • amazon-linux-ami-2-upgrade-ecs-service-connect-agent

References

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