| id: GO-2021-0238 |
| modules: |
| - module: golang.org/x/net |
| versions: |
| - fixed: 0.0.0-20210520170846-37e1c6afe023 |
| vulnerable_at: 0.0.0-20210510120150-4163338589ed |
| packages: |
| - package: golang.org/x/net/html |
| symbols: |
| - inHeadIM |
| derived_symbols: |
| - Parse |
| - ParseFragment |
| - ParseFragmentWithOptions |
| - ParseWithOptions |
| summary: Infinite loop when parsing inputs in golang.org/x/net/html |
| description: |- |
| An attacker can craft an input to ParseFragment that causes it to enter an |
| infinite loop and never return. |
| published: 2022-02-17T17:33:43Z |
| cves: |
| - CVE-2021-33194 |
| ghsas: |
| - GHSA-83g2-8m93-v3w7 |
| credits: |
| - OSS-Fuzz (discovery) |
| - Andrew Thornton (reporter) |
| references: |
| - fix: https://go.dev/cl/311090 |
| - fix: https://go.googlesource.com/net/+/37e1c6afe02340126705deced573a85ab75209d7 |
| - report: https://go.dev/issue/46288 |
| - web: https://groups.google.com/g/golang-announce/c/wPunbCPkWUg |
