| package: archive/zip | |
| stdlib: true | |
| versions: | |
| - introduced: go1.16 | |
| fixed: go1.16.1 | |
| description: | | |
| Using Reader.Open on an archive containing a file with a path | |
| prefixed by "../" will cause a panic due to a stack overflow. | |
| If parsing user supplied archives, this may be used as a | |
| denial of service vector. | |
| published: 2021-04-14T12:00:00Z | |
| cve: CVE-2021-27919 | |
| symbols: | |
| - toValidName | |
| links: | |
| pr: https://go-review.googlesource.com/c/go/+/300489 | |
| commit: https://github.com/golang/go/commit/cd3b4ca9f20fd14187ed4cdfdee1a02ea87e5cd8 | |
| context: | |
| - https://github.com/golang/go/issues/44916 |