| id: GO-2025-4009 |
| modules: |
| - module: std |
| versions: |
| - fixed: 1.24.8 |
| - introduced: 1.25.0 |
| - fixed: 1.25.2 |
| vulnerable_at: 1.25.1 |
| packages: |
| - package: encoding/pem |
| symbols: |
| - getLine |
| - Decode |
| summary: Quadratic complexity when parsing some invalid inputs in encoding/pem |
| description: |- |
| The processing time for parsing some invalid inputs scales |
| non-linearly with respect to the size of the input. |
| |
| This affects programs which parse untrusted PEM inputs. |
| cves: |
| - CVE-2025-61723 |
| credits: |
| - Jakub Ciolek |
| references: |
| - report: https://go.dev/issue/75676 |
| - fix: https://go.dev/cl/709858 |
| - web: https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI |
| cve_metadata: |
| id: CVE-2025-61723 |
| cwe: 'CWE-407: Inefficient Algorithmic Complexity' |
| source: |
| id: go-security-team |
| created: 2025-10-28T17:21:58.577231-07:00 |
| review_status: REVIEWED |
