CVE-2020-10713
Summary
| CVE | CVE-2020-10713 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-07-30 13:15:00 UTC |
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| Updated | 2022-11-16 04:06:00 UTC |
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| Description | A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would first need to establish access to the system such as gaining physical access, obtain the ability to alter a pxe-boot network, or have remote access to a networked system with root access. With this access, an attacker could then craft a string to cause a buffer overflow by injecting a malicious payload that leads to arbitrary code execution within GRUB. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| oss-security - multiple secure boot grub2 and linux kernel vulnerabilities |
MLIST |
www.openwall.com |
|
| VMware Knowledge Base |
MISC |
kb.vmware.com |
|
| 1825243 – (CVE-2020-10713) CVE-2020-10713 grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process |
MISC |
bugzilla.redhat.com |
Issue Tracking, Third Party Advisory |
| Ingress Default Backend - 404 Not Found |
MISC |
cve.openeuler.org |
|
| GRUB2 Arbitrary Code Execution Vulnerability |
CISCO |
tools.cisco.com |
Third Party Advisory |
| July 2020 Grub2 Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
Third Party Advisory |
| There’s a Hole in the Boot - Eclypsium |
MISC |
eclypsium.com |
|
| Debian -- Security Information -- DSA-4735-1 grub2 |
DEBIAN |
www.debian.org |
|
| [security-announce] openSUSE-SU-2020:1168-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| [security-announce] openSUSE-SU-2020:1169-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| GRUB: Multiple vulnerabilities (GLSA 202104-05) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| USN-4432-1: GRUB 2 vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
Third Party Advisory |
| VU#174059 - GRUB2 bootloader is vulnerable to buffer overflow |
CERT-VN |
www.kb.cert.org |
Third Party Advisory, US Government Resource |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 377345 Alibaba Cloud Linux Security Update for grub2 (ALINUX3-SA-2022:0064)
- 377367 Alibaba Cloud Linux Security Update for grub2 (ALINUX3-SA-2021:0026)
- 377414 Alibaba Cloud Linux Security Update for fwupd (ALINUX3-SA-2021:0048)
- 377533 Alibaba Cloud Linux Security Update for grub2 (ALINUX2-SA-2020:0108)
- 43816 HPE Aruba OS Multiple Security Vulnerabilities (ARUBA-PSA-2020-012)
- 502730 Alpine Linux Security Update for grub
- 710015 Gentoo Linux GRUB Multiple Vulnerabilities (GLSA 202104-05)
- 900056 CBL-Mariner Linux Security Update for grub2 2.06~rc1
- 900874 Common Base Linux Mariner (CBL-Mariner) Security Update for grub2 (6455-1)
- 902991 Common Base Linux Mariner (CBL-Mariner) Security Update for grub2 (1826)
- 906083 Common Base Linux Mariner (CBL-Mariner) Security Update for grub2 (1826-1)
- 906482 Common Base Linux Mariner (CBL-Mariner) Security Update for grub2 (6455-2)
