Backblaze for Windows and Backblaze for macOS before 7.0.0.439 suffer from improper privilege management in `bztransmit` helper due to lack of permission handling and validation before creation of client update directories allowing for local escalation of privilege via rogue client update binary.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-29158 | Backblaze for Windows and Backblaze for macOS before 7.0.0.439 suffer from improper privilege management in `bztransmit` helper due to lack of permission handling and validation before creation of client update directories allowing for local escalation of privilege via rogue client update binary. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
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Status: PUBLISHED
Assigner: hackerone
Published:
Updated: 2024-08-04T09:56:28.299Z
Reserved: 2020-01-28T00:00:00.000Z
Link: CVE-2020-8290
No data.
Status : Modified
Published: 2020-12-27T02:15:14.573
Modified: 2026-06-17T03:26:13.947
Link: CVE-2020-8290
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD