8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
0.004 Low
EPSS
Percentile
73.6%
Due to the formatting logic of the “console.table()” function it was not
safe to allow user controlled input to be passed to the “properties”
parameter while simultaneously passing a plain object with at least one
property as the first parameter, which could be “proto”. The prototype
pollution has very limited control, in that it only allows an empty string
to be assigned to numerical keys of the object prototype.Node.js >=
12.22.9, >= 14.18.3, >= 16.13.2, and >= 17.3.1 use a null protoype for the
object these properties are being assigned to.
github.com/nodejs/node/commit/be69403528da99bf3df9e1dc47186f18ba59cb5e (v12.x)
launchpad.net/bugs/cve/CVE-2022-21824
nodejs.org/en/blog/vulnerability/jan-2022-security-releases/#prototype-pollution-via-console-table-properties-low-cve-2022-21824
nvd.nist.gov/vuln/detail/CVE-2022-21824
security-tracker.debian.org/tracker/CVE-2022-21824
www.cve.org/CVERecord?id=CVE-2022-21824
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
0.004 Low
EPSS
Percentile
73.6%