CVE-2019-5737

Upstream information

CVE-2019-5737 at MITRE

Description

An attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly thereby keeping the connection and associated resources alive for a long period of time. Attack potential is mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1.

SUSE information

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	7.5	5.3
Vector	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector	Network	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	Low

SUSE Bugzilla entry: 1127532 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2019:0627-1, published
SUSE-SU-2019:0635-1, published
SUSE-SU-2019:0636-1, published
SUSE-SU-2019:0658-1, published Wed Mar 20 10:37:52 MDT 2019
SUSE-SU-2019:0818-1, published Fri Mar 29 17:13:00 MDT 2019
openSUSE-SU-2019:1076-1, published Thu, 28 Mar 2019 21:11:37 +0100 (CET)
openSUSE-SU-2019:1173-1, published Mon, 8 Apr 2019 15:32:57 +0200 (CEST)
openSUSE-SU-2019:1211-1, published Tue, 16 Apr 2019 15:09:09 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Enterprise Storage 4	`nodejs4 >= 4.9.1-15.20.1` `nodejs6 >= 6.17.0-11.24.1`	Patchnames: SUSE-Storage-4-2019-658 SUSE-Storage-4-2019-818
SUSE Linux Enterprise Module for Web Scripting 12	`nodejs10 >= 10.15.2-1.6.1` `nodejs10-devel >= 10.15.2-1.6.1` `nodejs10-docs >= 10.15.2-1.6.1` `nodejs4 >= 4.9.1-15.20.1` `nodejs4-devel >= 4.9.1-15.20.1` `nodejs4-docs >= 4.9.1-15.20.1` `nodejs6 >= 6.17.0-11.24.1` `nodejs6-devel >= 6.17.0-11.24.1` `nodejs6-docs >= 6.17.0-11.24.1` `npm10 >= 10.15.2-1.6.1` `npm4 >= 4.9.1-15.20.1` `npm6 >= 6.17.0-11.24.1`	Patchnames: SUSE-SLE-Module-Web-Scripting-12-2019-636 SUSE-SLE-Module-Web-Scripting-12-2019-658 SUSE-SLE-Module-Web-Scripting-12-2019-818
SUSE Linux Enterprise Module for Web Scripting 15	`nodejs10 >= 10.15.2-1.6.1` `nodejs10-devel >= 10.15.2-1.6.1` `nodejs10-docs >= 10.15.2-1.6.1` `nodejs8 >= 8.15.1-3.14.1` `nodejs8-devel >= 8.15.1-3.14.1` `nodejs8-docs >= 8.15.1-3.14.1` `npm10 >= 10.15.2-1.6.1` `npm8 >= 8.15.1-3.14.1`	Patchnames: SUSE-SLE-Module-Web-Scripting-15-2019-627 SUSE-SLE-Module-Web-Scripting-15-2019-635
SUSE OpenStack Cloud 7	`nodejs6 >= 6.17.0-11.24.1`	Patchnames: SUSE-OpenStack-Cloud-7-2019-818
SUSE OpenStack Cloud Crowbar 8	`nodejs6 >= 6.17.0-11.24.1`	Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2019-818
openSUSE Leap 15.0	`nodejs8 >= 8.15.1-lp150.2.13.2` `nodejs8-debuginfo >= 8.15.1-lp150.2.13.2` `nodejs8-debugsource >= 8.15.1-lp150.2.13.2` `nodejs8-devel >= 8.15.1-lp150.2.13.2` `nodejs8-docs >= 8.15.1-lp150.2.13.2` `npm8 >= 8.15.1-lp150.2.13.2`	Patchnames: openSUSE-2019-1167
openSUSE Leap 42.3	`nodejs10 >= 10.15.2-5.2` `nodejs10-debuginfo >= 10.15.2-5.2` `nodejs10-debugsource >= 10.15.2-5.2` `nodejs10-devel >= 10.15.2-5.2` `nodejs10-docs >= 10.15.2-5.2` `nodejs4 >= 4.9.1-23.1` `nodejs4-debuginfo >= 4.9.1-23.1` `nodejs4-debugsource >= 4.9.1-23.1` `nodejs4-devel >= 4.9.1-23.1` `nodejs4-docs >= 4.9.1-23.1` `nodejs6 >= 6.17.0-21.1` `nodejs6-debuginfo >= 6.17.0-21.1` `nodejs6-debugsource >= 6.17.0-21.1` `nodejs6-devel >= 6.17.0-21.1` `nodejs6-docs >= 6.17.0-21.1` `npm10 >= 10.15.2-5.2` `npm4 >= 4.9.1-23.1` `npm6 >= 6.17.0-21.1`	Patchnames: openSUSE-2019-1076 openSUSE-2019-1173 openSUSE-2019-1211