| id: GO-2021-0265 |
| modules: |
| - module: github.com/tidwall/gjson |
| versions: |
| - fixed: 1.9.3 |
| vulnerable_at: 1.9.2 |
| packages: |
| - package: github.com/tidwall/gjson |
| symbols: |
| - parseObject |
| - queryMatches |
| derived_symbols: |
| - Get |
| - GetBytes |
| - GetMany |
| - GetManyBytes |
| - Result.Get |
| summary: Denial of service in github.com/tidwall/gjson |
| description: |- |
| A maliciously crafted path can cause Get and other query functions to consume |
| excessive amounts of CPU and time. |
| published: 2022-08-15T18:06:07Z |
| cves: |
| - CVE-2021-42248 |
| - CVE-2021-42836 |
| ghsas: |
| - GHSA-c9gm-7rfj-8w5h |
| - GHSA-ppj4-34rq-v8j9 |
| references: |
| - fix: https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96 |
| - web: https://github.com/tidwall/gjson/issues/237 |
| - web: https://github.com/tidwall/gjson/issues/236 |
| - web: https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944 |
