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CVE-2020-10648
HIGH(7.8)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Risk Signal Score20/100 — NIEDRIG
- CVSS 7.8 — Hoch
EPSS-Score
0%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
7.8
Technische Schwere
Beschreibung
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.
Referenzen
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html
- http://www.openwall.com/lists/oss-security/2020/03/18/5
- https://github.com/u-boot/u-boot/commits/master
- https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html
- http://www.openwall.com/lists/oss-security/2020/03/18/5
- https://github.com/u-boot/u-boot/commits/master
- https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html