CVE-2020-12604

Upstream information

CVE-2020-12604 at MITRE

Description

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.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	5
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1173559 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-CU-2020:555-1, published Wed Oct 21 00:08:07 MDT 2020
• SUSE-CU-2020:556-1, published Wed Oct 21 00:08:25 MDT 2020
• SUSE-CU-2021:50-1, published Tue Feb 9 07:33:26 UTC 2021
• SUSE-CU-2021:51-1, published Tue Feb 9 07:34:00 UTC 2021
• SUSE-RU-2020:2960-1, published Tue Oct 20 10:20:09 MDT 2020
• SUSE-SU-2021:0335-1, published Mon Feb 8 14:26:58 UTC 2021
• openSUSE-SU-2022:0065-1, published Wed Mar 2 22:41:36 2022

List of released packages

Product(s)	Fixed package version(s)	References
SUSE CaaS Platform 4.5	caasp-release >= 4.5.3-1.13.1 helm3 >= 3.3.3-3.5.2 skuba >= 2.1.13-3.15.7.2 skuba-update >= 2.1.13-3.15.7.2	Patchnames: SUSE-SUSE-CAASP-4.5-2020-2960 SUSE-SUSE-CAASP-4.5-2021-335
SUSE Package Hub 15 SP3	envoy-proxy >= 1.14.6-bp153.3.4.1 envoy-proxy-source >= 1.14.6-bp153.3.4.1	Patchnames: openSUSE-2022-65
openSUSE Leap 15.3	envoy-proxy >= 1.14.6-bp153.3.4.1 envoy-proxy-source >= 1.14.6-bp153.3.4.1	Patchnames: openSUSE-2022-65

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Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s)	Source package	State
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.5	caasp-release	Released
SUSE CaaS Platform 4.5	helm3	Released
SUSE CaaS Platform 4.5	skuba	Released
SUSE Package Hub 15 SP3	envoy-proxy	Released

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SUSE Timeline for this CVE

CVE page created: Wed Jul 1 00:53:24 2020
CVE page last modified: Tue Feb 20 14:36:44 2024