CVE-2020-10566
HIGH
7.8
CVSS Score
Published: March 14, 2020 at 12:52 AM UTC
Updated: June 17, 2026 at 02:48 AM UTC
1 product affected across 1 vendorFreeBSD
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
Description
grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, mishandles font loading by a guest through a grub2.cfg file, leading to a buffer overflow.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://svnweb.freebsd.org/ports?view=revision&revision=525916CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-120
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