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nvd[email protected]NVD:CVE-2019-5737
HistoryMar 28, 2019 - 5:29 p.m.

CVE-2019-5737

2019-03-2817:29:01
CWE-400
CWE-770
web.nvd.nist.gov
13
node.js
http
https
denial of service
keep-alive
vulnerability

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.6

Confidence

High

EPSS

0.013

Percentile

86.4%

In Node.js 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, 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. This keeps the connection and associated resources alive for a long period of time. Potential attacks are 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.

Affected configurations

Nvd
Node
nodejsnode.jsRange6.0.06.17.0lts
OR
nodejsnode.jsRange8.0.08.15.1lts
OR
nodejsnode.jsRange10.0.010.15.2lts
OR
nodejsnode.jsRange11.0.011.10.1-
Node
opensuseleapMatch42.3
VendorProductVersionCPE
nodejsnode.js*cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
nodejsnode.js*cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
opensuseleap42.3cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.6

Confidence

High

EPSS

0.013

Percentile

86.4%