CVE-2019-5739
Published: 28 March 2019
Keep-alive HTTP and HTTPS connections can remain open and inactive for up to 2 minutes in Node.js 6.16.0 and earlier. Node.js 8.0.0 introduced a dedicated server.keepAliveTimeout which defaults to 5 seconds. The behavior in Node.js 6.16.0 and earlier is a potential Denial of Service (DoS) attack vector. Node.js 6.17.0 introduces server.keepAliveTimeout and the 5-second default.
Priority
Status
Package | Release | Status |
---|---|---|
nodejs Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(8.10.0~dfsg-2ubuntu0.4)
|
cosmic |
Not vulnerable
|
|
disco |
Not vulnerable
|
|
xenial |
Needed
|
|
kinetic |
Not vulnerable
|
|
lunar |
Not vulnerable
|
|
eoan |
Not vulnerable
|
|
focal |
Not vulnerable
|
|
groovy |
Not vulnerable
|
|
hirsute |
Not vulnerable
|
|
impish |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(8.9.3~dfsg-5)
|
|
mantic |
Not vulnerable
|
|
Patches: upstream: https://github.com/nodejs/node/commit/e9ae4aaaad |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |