CVE-2020-12603

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-12603
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12603.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-12603
Aliases
Downstream
Related
Published
2020-07-01T14:15:14.340Z
Modified
2025-11-14T10:11:58.732719Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when proxying HTTP/2 requests or responses with many small (i.e. 1 byte) data frames.

References

Affected packages

Git / github.com/envoyproxy/envoy

Affected ranges

Type
GIT
Repo
https://github.com/envoyproxy/envoy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1580db37e9a97c37e410bad0e1507ae1a0fd9e77
Last affected
1a0363c885c2dbb1e48b03847dbd706d1ba43eba
Last affected
82b2f458605258e8940ebd90d9f29a022be4ce3c

Affected versions

v1.*

v1.0.0
v1.1.0
v1.10.0
v1.11.0
v1.12.0
v1.12.1
v1.12.2
v1.12.3
v1.12.4
v1.13.0
v1.13.1
v1.13.2
v1.14.0
v1.14.1
v1.14.2
v1.2.0
v1.3.0
v1.4.0
v1.5.0
v1.6.0
v1.7.0
v1.8.0
v1.9.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12603.json"