CVE-2024-24790
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGo
PublishedJun 5, 2024
First seenJun 5, 2024
Weakness typeCWE-180CWE-180
How to fix
Update
- golang go1.21.11, 1.22.4 or later
- stdlib1.21.11, 1.22.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.21.11, 1.22.0 ≤ v < 1.22.4 | 1.21.11, 1.22.4 |
| stdlibGo | v < 1.21.11, 1.22.0-0 ≤ v < 1.22.4 | 1.21.11, 1.22.4 |
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