VulnerabilityModified
CVE-2018-1000205
U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot.
MEDIUM 5.5EPSS 0.71%
Does this matter?
Lower severity and a low EPSS score (0.71%). Track it; it rarely justifies an emergency change on its own.
Description
U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. This attack appear to be exploitable via Specially crafted FIT image and special device memory functionality.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 0.71% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- denx/u-boot
- Source
- cve@mitre.org
References
- https://lists.denx.de/pipermail/u-boot/2018-June/330454.htmlMailing List, Patch, Vendor Advisory
- https://lists.denx.de/pipermail/u-boot/2018-June/330898.htmlMailing List, Mitigation, Vendor Advisory
- https://lists.denx.de/pipermail/u-boot/2018-June/330454.htmlMailing List, Patch, Vendor Advisory
- https://lists.denx.de/pipermail/u-boot/2018-June/330898.htmlMailing List, Mitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.