CVE-2022-43548

Description

A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.53%
Vendor Advisory debian.org Vendor Advisory nodejs.org
Affected: NodeJS Node
Published at:
Updated at:

References

Link Tags
https://nodejs.org/en/blog/vulnerability/november-2022-security-releases/ patch vendor advisory
https://security.netapp.com/advisory/ntap-20230120-0004/ third party advisory
https://www.debian.org/security/2023/dsa-5326 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00038.html third party advisory mailing list
https://security.netapp.com/advisory/ntap-20230427-0007/

Frequently Asked Questions

What is the severity of CVE-2022-43548?
CVE-2022-43548 has been scored as a high severity vulnerability.
How to fix CVE-2022-43548?
To fix CVE-2022-43548, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-43548 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-43548 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-43548?
CVE-2022-43548 affects NodeJS Node.
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