| id: GO-2024-2887 |
| modules: |
| - module: std |
| versions: |
| - fixed: 1.21.11 |
| - introduced: 1.22.0-0 |
| - fixed: 1.22.4 |
| vulnerable_at: 1.22.3 |
| packages: |
| - package: net/netip |
| symbols: |
| - Addr.IsLoopback |
| - Addr.IsMulticast |
| - Addr.IsInterfaceLocalMulticast |
| - Addr.IsLinkLocalMulticast |
| - Addr.IsGlobalUnicast |
| - Addr.IsPrivate |
| summary: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip |
| 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. |
| credits: |
| - Enze Wang of Alioth (@zer0yu) |
| - Jianjun Chen of Zhongguancun Lab (@chenjj) |
| references: |
| - fix: https://go.dev/cl/590316 |
| - report: https://go.dev/issue/67680 |
| - web: https://groups.google.com/g/golang-announce/c/XbxouI9gY7k/m/TuoGEhxIEwAJ |
| cve_metadata: |
| id: CVE-2024-24790 |
| cwe: 'CWE-180: Incorrect Behavior Order: Validate Before Canonicalize' |
| references: |
| - http://www.openwall.com/lists/oss-security/2024/06/04/1 |
| source: |
| id: go-security-team |
| created: 2024-06-04T17:58:12.283051-04:00 |
| review_status: REVIEWED |
