The Capture::Tiny module before 0.24 for Perl allows local users to write to arbitrary files via a symlink attack on a temporary file.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Capture-tiny | Cspan | * | 0.23 (including) |
| Capture-tiny | Cspan | 0.20 (including) | 0.20 (including) |
| Capture-tiny | Cspan | 0.21 (including) | 0.21 (including) |
| Capture-tiny | Cspan | 0.22 (including) | 0.22 (including) |
| Libcapture-tiny-perl | Ubuntu | lucid | * |
| Libcapture-tiny-perl | Ubuntu | precise | * |
| Libcapture-tiny-perl | Ubuntu | quantal | * |
| Libcapture-tiny-perl | Ubuntu | saucy | * |
| Libcapture-tiny-perl | Ubuntu | upstream | * |