Input validation

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...

CVE-2021-28918

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...

CVE-2021-28918

CVE-2021-28918 affects the Node.js netmask module (v1.0.6 and earlier). The vulnerability is due to improper handling of mixed-format IP addresses, allowing a remote attacker to perform SSRF, RFI, and LFI via specially crafted octal literals and reach internal VPNs, LANs, intranets, or adjacent h...