Published: 01/08/2018 Updated: 03/10/2018

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 436

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

tss_alloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service (system crash) due to incorrect I/O port access control on the i386 architecture.

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openbsd openbsd 6.3
openbsd openbsd 6.2

A distributed fuzzing management framework

Lucky CAT - Crash All the Things! Note: ⚠️ CALL FOR MAINTAINERS 🚧 As stated in this issue we're currently unable to provide full support/maintenance for this project Anyhow, feel free to contribute via PR's and we make sure to timely review the suggested changes to let this project not rot away What is Lucky CAT? Lucky CAT (Crash All the Things!) is a distri

CWE-20 https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c.diff?r1=1.37&r2=1.37.8.1&f=h http://www.securitytracker.com/id/1041550 https://nvd.nist.gov https://github.com/fkie-cad/LuckyCAT

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CVE-2018-14775

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