Description
In Keybase before 2.12.6 on macOS, the move RPC to the Helper was susceptible to time-to-check-time-to-use bugs and would also allow one user of the system (who didn't have root access) to tamper with another's installs.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/106824Third Party Advisory, VDB Entry
- https://hackerone.com/reports/471739Exploit, Patch, Third Party Advisory
- https://keybase.io/docs/secadv/kb004Exploit, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/106824Third Party Advisory, VDB Entry
- https://hackerone.com/reports/471739Exploit, Patch, Third Party Advisory
- https://keybase.io/docs/secadv/kb004Exploit, Patch, Vendor Advisory
Timeline
- Published
- Jan 31, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified