CVE-2020-12604

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/envoyproxy/envoy/commits/master	Patch Third Party Advisory
https://github.com/envoyproxy/envoy/security/advisories/GHSA-8hf8-8gvw-ggvx	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:envoyproxy:envoy::::::::
	cpe:2.3:a:envoyproxy:envoy:1.13.2:::::::*
	cpe:2.3:a:envoyproxy:envoy:1.14.2:::::::*

History

No history.

Information

Published : 2020-07-01 15:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-12604

Mitre link : CVE-2020-12604

CVE.ORG link : CVE-2020-12604

JSON object : View

Products Affected

envoyproxy

envoy

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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