Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in the ShareActivity component of BlueLM Copilot (com.vivo.ai.copilot) allows a malicious application installed on the same device to write arbitrary files via a crafted ACTION_SEND intent with a ContentProvider-supplied file name containing '..' sequences.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| vivo | BlueLM Copilot | < 7.2.0.0 | 7.2.0.0 |