| id: GO-2020-0001 |
| modules: |
| - module: github.com/gin-gonic/gin |
| versions: |
| - fixed: 1.6.0 |
| vulnerable_at: 1.5.0 |
| packages: |
| - package: github.com/gin-gonic/gin |
| symbols: |
| - LoggerWithConfig |
| derived_symbols: |
| - Default |
| - Logger |
| - LoggerWithFormatter |
| - LoggerWithWriter |
| summary: Arbitrary log line injection in github.com/gin-gonic/gin |
| description: |- |
| The default Formatter for the Logger middleware (LoggerConfig.Formatter), which |
| is included in the Default engine, allows attackers to inject arbitrary log |
| entries by manipulating the request path. |
| published: 2021-04-14T20:04:52Z |
| ghsas: |
| - GHSA-6vm3-jj99-7229 |
| credits: |
| - '@thinkerou <thinkerou@gmail.com>' |
| references: |
| - fix: https://github.com/gin-gonic/gin/pull/2237 |
| - fix: https://github.com/gin-gonic/gin/commit/a71af9c144f9579f6dbe945341c1df37aaf09c0d |
| cve_metadata: |
| id: CVE-2020-36567 |
| cwe: CWE-117 Improper Output Neutralization for Logs |
| description: |- |
| Unsanitized input in the default logger in github.com/gin-gonic/gin before |
| v1.6.0 allows remote attackers to inject arbitrary log lines. |
