high8.8
CVE-2019-18279
In Phoenix SCT WinFlash 1.1.12.0 through 1.5.74.0, the included drivers could be used by a malicious Windows application to gain elevated privileges.
Impact
In Phoenix SCT WinFlash 1.1.12.0 through 1.5.74.0, the included drivers could be used by a malicious Windows application to gain elevated privileges. Adverse impacts are limited to the Windows environment and there is no known direct impact to the UEFI firmware. This was fixed in late June 2019.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Phoenix | Securecore Technology | from 1.1.12.0 through 1.5.74.0 |
References
- NVD record
- CVE.org record
- https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/
- https://eclypsium.com/wp-content/uploads/2019/08/EXTERNAL-Get-off-the-kernel-if-you-cant-drive-DEFCON27.pdf
- https://www.phoenix.com/content/uploads/Security-Newsletter-September-2019.pdf
- https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/
- https://eclypsium.com/wp-content/uploads/2019/08/EXTERNAL-Get-off-the-kernel-if-you-cant-drive-DEFCON27.pdf
- https://www.phoenix.com/content/uploads/Security-Newsletter-September-2019.pdf