CVE-2020-10648: Input Validation
First published: Thu Mar 19 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| DENX U-Boot | <2018.03 | |
| DENX U-Boot | =2020.01 | |
| openSUSE Leap | =15.2 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-10648?
CVE-2020-10648 is a vulnerability in Das U-Boot through 2020.01 that allows attackers to bypass verified boot restrictions and boot arbitrary images.
What is the severity of CVE-2020-10648?
The severity of CVE-2020-10648 is high, with a CVSS score of 7.8.
Which software is affected by CVE-2020-10648?
DENX U-Boot versions up to and excluding 2018.03, DENX U-Boot version 2020.01, and openSUSE Leap version 15.2 are affected by CVE-2020-10648.
How can an attacker exploit CVE-2020-10648?
An attacker can exploit CVE-2020-10648 by providing a crafted FIT image to a system configured to boot the default configuration.
Are there any references related to CVE-2020-10648?
Yes, you can find more information about CVE-2020-10648 at the following references: [http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html](http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html), [http://www.openwall.com/lists/oss-security/2020/03/18/5](http://www.openwall.com/lists/oss-security/2020/03/18/5), [https://github.com/u-boot/u-boot/commits/master](https://github.com/u-boot/u-boot/commits/master).
- collector/nvd-index
- vendor/denx
- canonical/denx u-boot
- version/denx u-boot/2020.01
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.2