| id: GO-2022-0521 |
| modules: |
| - module: std |
| versions: |
| - fixed: 1.17.12 |
| - introduced: 1.18.0-0 |
| - fixed: 1.18.4 |
| vulnerable_at: 1.18.3 |
| packages: |
| - package: encoding/xml |
| symbols: |
| - Decoder.Skip |
| summary: Stack exhaustion from deeply nested XML documents in encoding/xml |
| description: |- |
| Calling Decoder.Skip when parsing a deeply nested XML document can cause a panic |
| due to stack exhaustion. |
| published: 2022-07-20T17:02:04Z |
| credits: |
| - Go Security Team |
| - Juho Nurminen of Mattermost |
| references: |
| - fix: https://go.dev/cl/417062 |
| - fix: https://go.googlesource.com/go/+/08c46ed43d80bbb67cb904944ea3417989be4af3 |
| - report: https://go.dev/issue/53614 |
| - web: https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE |
| cve_metadata: |
| id: CVE-2022-28131 |
| cwe: 'CWE-674: Uncontrolled Recursion' |
| description: |- |
| Uncontrolled recursion in Decoder.Skip in encoding/xml before Go 1.17.12 and Go |
| 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a deeply |
| nested XML document. |
| review_status: REVIEWED |
