CVE - CVE-2021-28918

CVE-ID
CVE-2021-28918	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Improper input validation of octal strings in netmask npm package v1.0.6 and below allows unauthenticated remote attackers to perform indeterminate SSRF, RFI, and LFI attacks on many of the dependent packages. A remote unauthenticated attacker can bypass packages relying on netmask to filter IPs and reach critical VPN or LAN hosts.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20210528-0010/ MISC:https://github.com/advisories/GHSA-pch5-whg9-qr2r MISC:https://github.com/rs/node-netmask MISC:https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-011.md MISC:https://rootdaemon.com/2021/03/29/vulnerability-in-netmask-npm-package-affects-280000-projects/ MISC:https://www.bleepingcomputer.com/news/security/critical-netmask-networking-bug-impacts-thousands-of-applications/ MISC:https://www.npmjs.com/package/netmask
Assigning CNA
MITRE Corporation
Date Record Created
20210319	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210319)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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