| id: GO-2025-4015 |
| modules: |
| - module: std |
| versions: |
| - fixed: 1.24.8 |
| - introduced: 1.25.0 |
| - fixed: 1.25.2 |
| vulnerable_at: 1.25.1 |
| packages: |
| - package: net/textproto |
| symbols: |
| - Reader.ReadResponse |
| summary: Excessive CPU consumption in Reader.ReadResponse in net/textproto |
| description: |- |
| The Reader.ReadResponse function constructs a response string through repeated |
| string concatenation of lines. When the number of lines in a response is large, |
| this can cause excessive CPU consumption. |
| cves: |
| - CVE-2025-61724 |
| credits: |
| - Jakub Ciolek |
| references: |
| - fix: https://go.dev/cl/709859 |
| - report: https://go.dev/issue/75716 |
| - web: https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI |
| cve_metadata: |
| id: CVE-2025-61724 |
| cwe: 'CWE-407: Inefficient Algorithmic Complexity' |
| source: |
| id: go-security-team |
| created: 2025-10-28T18:41:46.34755-07:00 |
| review_status: REVIEWED |
