CVE-2024-45807
oghttp2 crash on OnBeginHeadersForStream in envoy
7.5
HIGH
CVSS 3.1
EPSS 0.10%
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.
How to fix CVE-2024-45807
To remediate CVE-2024-45807, upgrade the affected package to a fixed version below.
- —upgrade to 1.31.2 or later
Is CVE-2024-45807 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.31.0, < 1.31.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |