CVE-2020-12604
First published: Wed Jul 01 2020(Updated: )
Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier is susceptible to increased memory usage in the case where an HTTP/2 client requests a large payload but does not send enough window updates to consume the entire stream and does not reset the stream.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Envoy Proxy | <=1.12.4 | |
| Envoy Proxy | =1.13.2 | |
| Envoy Proxy | =1.14.2 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-12604?
CVE-2020-12604 is a vulnerability in Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier that can result in increased memory usage when an HTTP/2 client requests a large payload but does not send enough window updates to consume the entire stream and does not reset the stream.
How severe is CVE-2020-12604?
CVE-2020-12604 has a severity value of 7.5 (high).
Which software versions are affected by CVE-2020-12604?
Envoy versions 1.14.2, 1.13.2, 1.12.4 or earlier are affected by CVE-2020-12604.
How can I fix CVE-2020-12604?
To fix CVE-2020-12604, upgrade your Envoy installation to a version later than 1.12.4, 1.13.2, or 1.14.2.
Where can I find more information about CVE-2020-12604?
You can find more information about CVE-2020-12604 on the GitHub page of Envoyproxy Envoy and the related security advisory.
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- version/envoy proxy/1.13.2
- version/envoy proxy/1.14.2