High · published March 31, 2023
A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can exploit this flaw to bypass filtering or execute arbitrary code by crafting a path like /~2/foo while accessing a server with a specific user.
| Product | Versions | Fixed in |
|---|---|---|
| haxx/curl | ≥ 7.18.0, ≤ 7.88.1 | — |
| fedoraproject/fedora | all versions | — |
| netapp/active_iq_unified_manager | all versions | — |
| broadcom/brocade_fabric_operating_system_firmware | all versions | — |
| netapp/h300s_firmware | all versions | — |
| netapp/h500s_firmware | all versions | — |
| netapp/h700s_firmware | all versions | — |
| netapp/h410s_firmware | all versions | — |
| splunk/universal_forwarder | ≥ 8.2.0, < 8.2.12 | 8.2.12 |
| splunk/universal_forwarder | ≥ 9.0.0, < 9.0.6 | 9.0.6 |
| splunk/universal_forwarder | all versions | — |