CVE-2019-11690
gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot device.
Published
2019-05-03T13:29:00.343
Last Modified
2024-11-21T04:21:36.023
Status
Modified
Source
[email protected]
Severity
CVSSv3.0: 5.9 (MEDIUM)
CVSSv2 Vector
AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector: NETWORK
- Access Complexity: MEDIUM
- Authentication: NONE
- Confidentiality Impact: PARTIAL
- Integrity Impact: NONE
- Availability Impact: NONE
Exploitability Score
8.6
Impact Score
2.9
Weaknesses
Affected Vendors & Products
| Type |
Vendor |
Product |
Version/Range |
Vulnerable? |
| Application |
denx
|
u-boot
|
≤ 2019.04 |
Yes
|
References