Vulnerability Name: | CVE-2020-10566 (CCN-178093) | ||||||||||||
Assigned: | 2020-02-12 | ||||||||||||
Published: | 2020-02-12 | ||||||||||||
Updated: | 2020-03-19 | ||||||||||||
Summary: | 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. | ||||||||||||
CVSS v3 Severity: | 7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) 6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
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Vulnerability Type: | CWE-120 | ||||||||||||
Vulnerability Consequences: | Gain Access | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2020-10566 Source: XF Type: UNKNOWN grub2bhyve-cve202010566-bo(178093) Source: CCN Type: grub2-bhyve GIT Repository grub2-bhyve Source: CCN Type: FreeBSD SVN Repository Revision 525916 Source: MISC Type: Vendor Advisory https://svnweb.freebsd.org/ports?view=revision&revision=525916 | ||||||||||||
Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||
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