CVE-2024-53270

ecs-service-connect-agent: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2024-53270: Envoy is...

CVE-2024-53270 is fixed in ecs-service-connect-agent on 1 platform by ALAS2023-2025-850 (version v1.29.12.0-1.amzn2023), released February 12, 2025. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0070
53rd percentile

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2024-53270: Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions `sendOverloadError` is going to assume the active request exists when `envoy.load_shed_points.http1_server_abort_dispatch` is configured. If `active_request` is nullptr, only onMessageBeginImpl() is called. However, the `onMessageBeginImpl` will directly return ok status if the stream is already reset leading to the nullptr reference. The downstream reset can actually happen during the H/2 upstream reset. As a result envoy may crash. This issue has been addressed in releases 1.32.3, 1.31.5, 1.30.9, and 1.29.12. Users are advised to upgrade. Users unable to upgrade may disable `http1_server_abort_dispatch` load shed point and/or use a high threshold.

Where it's fixed

ProductFixed inFixReleased
Linux
ecs-service-connect-agent · amzn 2023 v1.29.12.0-1.amzn2023 ALAS2023-2025-850 Feb 12, 2025

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