CVE-2021-22884

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to DNS rebinding attacks as the whitelist includes “localhost6”. When “localhost6” is not present in /etc/hosts, it is just an ordinary domain that is resolved via DNS, i.e., over network. If the attacker controls the victim's DNS server or can spoof its responses, the DNS rebinding protection can be bypassed by using the “localhost6” domain. As long as the attacker uses the “localhost6” domain, they can still apply the attack described in CVE-2018-7160.

References

https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/#node-js-inspector-dns-rebinding-vulnerability-cve-2018-7160

https://hackerone.com/reports/1069487

https://nodejs.org/en/blog/vulnerability/february-2021-security-releases/

https://lists.fedoraproject.org/archives/list/[email protected]/message/F45Y7TXSU33MTKB6AGL2Q5V5ZOCNPKOG/

https://lists.fedoraproject.org/archives/list/[email protected]/message/E4FRS5ZVK4ZQ7XIJQNGIKUXG2DJFHLO7/

https://lists.fedoraproject.org/archives/list/[email protected]/message/HSYFUGKFUSZ27M5TEZ3FKILWTWFJTFAZ/

https://security.netapp.com/advisory/ntap-20210416-0001/

https://www.oracle.com/security-alerts/cpuApr2021.html

https://www.oracle.com//security-alerts/cpujul2021.html

https://security.netapp.com/advisory/ntap-20210723-0001/

https://www.oracle.com/security-alerts/cpuoct2021.html

Details

Source: MITRE

Published: 2021-03-03

Updated: 2021-12-08

Risk Information

CVSS v2

Base Score: 5.1

Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 4.9

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 5.9

Exploitability Score: 1.6

Severity: HIGH

Tenable Plugins

View all (36 total)

IDNameProductFamilySeverity
152251SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2021:2620-1)NessusSuSE Local Security Checks
high
151968MySQL 8.0.x < 8.0.26 Multiple Vulnerabilities (Jul 2021 CPU)NessusDatabases
medium
151899FreeBSD : MySQL -- Multiple vulnerabilities (38a4a043-e937-11eb-9b84-d4c9ef517024)NessusFreeBSD Local Security Checks
medium
148977Oracle NoSQL Database Multiple Vulnerabilities (Apr 2021 CPU)NessusDatabases
critical
148351Photon OS 4.0: Nodejs PHSA-2021-4.0-0007NessusPhotonOS Local Security Checks
high
147955Photon OS 2.0: Nodejs PHSA-2021-2.0-0330NessusPhotonOS Local Security Checks
high
147954Photon OS 1.0: Nodejs10 PHSA-2021-1.0-0373NessusPhotonOS Local Security Checks
medium
147740Fedora 32 : 1:nodejs (2021-f6bd75e9d4)NessusFedora Local Security Checks
high
147738Fedora 33 : 1:nodejs (2021-a760169c3c)NessusFedora Local Security Checks
high
147713CentOS 8 : nodejs:10 (CESA-2021:0735)NessusCentOS Local Security Checks
high
147558FreeBSD : Node.js -- February 2021 Security Releases (2f3cd69e-7dee-11eb-b92e-0022489ad614)NessusFreeBSD Local Security Checks
high
147213Oracle Linux 8 : nodejs:14 (ELSA-2021-0744)NessusOracle Linux Local Security Checks
high
147201RHEL 8 : nodejs:12 (RHSA-2021:0739)NessusRed Hat Local Security Checks
high
147200RHEL 8 : nodejs:12 (RHSA-2021:0740)NessusRed Hat Local Security Checks
high
147199RHEL 8 : nodejs:10 (RHSA-2021:0738)NessusRed Hat Local Security Checks
high
147197RHEL 8 : nodejs:10 (RHSA-2021:0741)NessusRed Hat Local Security Checks
high
147194RHEL 8 : nodejs:14 (RHSA-2021:0744)NessusRed Hat Local Security Checks
high
147191CentOS 8 : nodejs:14 (CESA-2021:0744)NessusCentOS Local Security Checks
high
147189openSUSE Security Update : nodejs8 (openSUSE-2021-389)NessusSuSE Local Security Checks
high
147168Oracle Linux 8 : nodejs:10 (ELSA-2021-0735)NessusOracle Linux Local Security Checks
high
147167Oracle Linux 8 : nodejs:12 (ELSA-2021-0734)NessusOracle Linux Local Security Checks
high
147158openSUSE Security Update : nodejs10 (openSUSE-2021-372)NessusSuSE Local Security Checks
high
147145Node.js 10.x < 10.24.0 / 12.x < 12.21.0 / 14.x < 14.16.0 / 15.x < 15.10.0 Multiple VulnerabilitiesNessusMisc.
high
147143RHEL 8 : nodejs:12 (RHSA-2021:0734)NessusRed Hat Local Security Checks
high
147138RHEL 8 : nodejs:10 (RHSA-2021:0735)NessusRed Hat Local Security Checks
high
147137CentOS 8 : nodejs:12 (CESA-2021:0734)NessusCentOS Local Security Checks
high
146980SUSE SLES12 Security Update : nodejs10 (SUSE-SU-2021:0673-1)NessusSuSE Local Security Checks
high
146972SUSE SLES15 Security Update : nodejs10 (SUSE-SU-2021:0674-1)NessusSuSE Local Security Checks
high
146971SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2021:0686-1)NessusSuSE Local Security Checks
high
146926Debian DSA-4863-1 : nodejs - security updateNessusDebian Local Security Checks
high
146920SUSE SLES12 Security Update : nodejs14 (SUSE-SU-2021:0650-1)NessusSuSE Local Security Checks
high
146915SUSE SLES15 Security Update : nodejs14 (SUSE-SU-2021:0648-1)NessusSuSE Local Security Checks
high
146914openSUSE Security Update : nodejs12 (openSUSE-2021-357)NessusSuSE Local Security Checks
high
146912SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2021:0649-1)NessusSuSE Local Security Checks
high
146911openSUSE Security Update : nodejs14 (openSUSE-2021-356)NessusSuSE Local Security Checks
high
146891SUSE SLES15 Security Update : nodejs12 (SUSE-SU-2021:0651-1)NessusSuSE Local Security Checks
high