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Assigner | Go |
Reserved | 2024-01-30 |
Published | 2024-06-05 |
Updated | 2024-09-05 |
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.
CWE-180: Incorrect Behavior Order: Validate Before Canonicalize
Enze Wang of Alioth (@zer0yu)
Jianjun Chen of Zhongguancun Lab (@chenjj)
https://groups.google.com/g/golang-announce/c/XbxouI9gY7k/m/TuoGEhxIEwAJ
https://pkg.go.dev/vuln/GO-2024-2887
http://www.openwall.com/lists/oss-security/2024/06/04/1