VulnerabilityModified
CVE-2019-7249
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.
CRITICAL 9.8EPSS 2.51%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.51% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-367
- Affected
- keybase/keybase
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.