CVE-2024-45807 describes a critical vulnerability in Envoy proxy versions 1.31, where the default use of the oghttp2 codec can lead to a crash due to stream management bugs. This unauthenticated denial-of-service vulnerability carries a CVSS score of 7.5 (HIGH), indicating it can be exploited remotely with low attack complexity, resulting in a complete loss of availability. While there are no known workarounds, the issue has been addressed in Envoy version 1.31.2, and users are strongly advised to upgrade. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.31.0, < 1.31.2CPE matchmatch criteria | cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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