CVE-2020-35471
7.5
HIGH
CVSS 3.1
EPSS 0.07%
Description
Envoy before 1.16.1 mishandles dropped and truncated datagrams, as demonstrated by a segmentation fault for a UDP packet size larger than 1500.
How to fix CVE-2020-35471
To remediate CVE-2020-35471, upgrade the affected package to a fixed version below.
- Bitnami/envoy—upgrade to 1.16.1 or later
Is CVE-2020-35471 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.16.1
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 |