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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: hackerone
Published: 2021-03-03T17:37:46
Updated: 2024-08-03T18:58:24.766Z
Reserved: 2021-01-06T00:00:00
Link: CVE-2021-22884
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-03-03T18:15:14.957
Modified: 2023-11-07T03:30:27.843
Link: CVE-2021-22884
Redhat