CVE-2024-24790 - CVE House
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Status published Unknown CVE-2024-24790

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

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Enze Wang of Alioth (@zer0yu)
  • Jianjun Chen of Zhongguancun Lab (@chenjj)

References

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Affected Vendor

Go standard library

View all reports →

Affected Software

net/netip
Vulnerable Versions:
0, 1.22.0-0

Timeline

Official Publish: June 5th, 2024
Last Modified: February 13th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.