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CVE-2024-24790

Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip

CVSS 9.8 CRITICALEPSS 2.0%
The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Go standard library · net/netip

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Referências
https://go.dev/cl/590316https://go.dev/issue/67680https://groups.google.com/g/golang-announce/c/XbxouI9gY7k/m/TuoGEhxIEwAJhttps://pkg.go.dev/vuln/GO-2024-2887https://security.netapp.com/advisory/ntap-20240905-0002/http://www.openwall.com/lists/oss-security/2024/06/04/1