| id: GO-2022-0527 |
| modules: |
| - module: std |
| versions: |
| - fixed: 1.17.12 |
| - introduced: 1.18.0-0 |
| fixed: 1.18.4 |
| vulnerable_at: 1.18.3 |
| packages: |
| - package: io/fs |
| symbols: |
| - Glob |
| summary: Stack exhaustion in Glob on certain paths in io/fs |
| description: |- |
| Calling Glob on a path which contains a large number of path separators can |
| cause a panic due to stack exhaustion. |
| published: 2022-07-20T20:52:22Z |
| references: |
| - fix: https://go.dev/cl/417065 |
| - fix: https://go.googlesource.com/go/+/fa2d41d0ca736f3ad6b200b2a4e134364e9acc59 |
| - report: https://go.dev/issue/53415 |
| - web: https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE |
| cve_metadata: |
| id: CVE-2022-30630 |
| cwe: 'CWE-674: Uncontrolled Recursion' |
| description: |- |
| Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows |
| an attacker to cause a panic due to stack exhaustion via a path which contains a |
| large number of path separators. |
| review_status: REVIEWED |
