CVE-2020-10648
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration.
Das U-Boot versiones hasta 2020.01, permite a atacantes omitir restricciones de arranque verificadas y posteriormente iniciar imágenes arbitrarias al proporcionar una imagen FIT diseñada a un sistema configurado para iniciar la configuración predeterminada.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-03-17 CVE Reserved
- 2020-03-19 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2020/03/18/5 | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass | 2024-08-04 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/u-boot/u-boot/commits/master | 2021-03-26 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html | 2021-03-26 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Denx Search vendor "Denx" | U-boot Search vendor "Denx" for product "U-boot" | < 2018.03 Search vendor "Denx" for product "U-boot" and version " < 2018.03" | - |
Affected
| ||||||
| Denx Search vendor "Denx" | U-boot Search vendor "Denx" for product "U-boot" | 2020.01 Search vendor "Denx" for product "U-boot" and version "2020.01" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.2 Search vendor "Opensuse" for product "Leap" and version "15.2" | - |
Affected
| ||||||