CVE-2024-24790

Description

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.

Problem types

CWE-180: Incorrect Behavior Order: Validate Before Canonicalize

Product status

Credits

Enze Wang of Alioth (@zer0yu)

Jianjun Chen of Zhongguancun Lab (@chenjj)

References

https://go.dev/cl/590316

https://go.dev/issue/67680

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

cve.org CVE-2024-24790

nvd.nist.gov CVE-2024-24790

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