onyx --cves cve-2021-22884
CVE-2021-22884
- score
- <0.1
- cvss
- 7.5
- epss
- 36.8%
- published
- 2021-03-03
- kev added
- —
- first seen
Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 contain a DNS rebinding vulnerability caused by the whitelist including 'localhost6', letting attackers bypass DNS rebinding protection if 'localhost6' is not in /etc/hosts, exploit requires attacker to control or spoof DNS responses.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
- Public PoC
Exploit availability
Public PoC flagged by vulnx; no direct exploit link among the citations.
Weaknesses
CWE-350
NVD-CWE-Other
References 12
- https://nodejs.org/en/blog/vulnerability/february-2021-security-releases/
- https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/#node-js-inspector-dns-rebinding-vulnerability-cve-2018-7160
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://security.netapp.com/advisory/ntap-20210416-0001/
- https://security.netapp.com/advisory/ntap-20210723-0001/
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4FRS5ZVK4ZQ7XIJQNGIKUXG2DJFHLO7/
- https://hackerone.com/reports/1069487
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F45Y7TXSU33MTKB6AGL2Q5V5ZOCNPKOG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSYFUGKFUSZ27M5TEZ3FKILWTWFJTFAZ/