VulnerabilityModified
CVE-2020-8663
Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may exhaust file descriptors and/or memory when accepting too many connections.
HIGH 7.5EPSS 1.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may exhaust file descriptors and/or memory when accepting too many connections.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.47% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- envoyproxy/envoy
- Source
- cve@mitre.org
References
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-v8q7-fq78-4997Third Party Advisory
- https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_historyRelease Notes, Vendor Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-v8q7-fq78-4997Third Party Advisory
- https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_historyRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.