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OpenAdvisories
High · 7.5 CVE-2024-45807 EUVD-2024-41612

oghttp2 crash on OnBeginHeadersForStream in envoy

Published Sep 19, 2024 · Updated Sep 20, 2024 · Assigned by GitHub_M

Description

Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy's 1.31 is using `oghttp` as the default HTTP/2 codec, and there are potential bugs around stream management in the codec. To resolve this Envoy will switch off the `oghttp2` by default. The impact of this issue is that envoy will crash. This issue has been addressed in release version 1.31.2. All users are advised to upgrade. There are no known workarounds for this issue.

Affected products

VendorProductAffectedFixed
envoyproxy envoy >= 1.31.0, < 1.31.2 —

References