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MitreCVE-1999-1476

HistoryMar 09, 2002 - 5:00 a.m.

CVE-1999-1476

2002-03-0905:00:00

mitre

web.nvd.nist.gov

intel

pentium

processor

denial of service

windows nt

windows 95

invalid instruction.

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.6

Confidence

High

EPSS

Percentile

5.1%

JSON

A bug in Intel Pentium processor (MMX and Overdrive) allows local users to cause a denial of service (hang) in Intel-based operating systems such as Windows NT and Windows 95, via an invalid instruction, aka the “Invalid Operand with Locked CMPXCHG8B Instruction” problem.

Affected configurations

Nvd

Node

intelpentiummmx

intelpentuimoverdrive

VendorProductVersionCPE
intelpentium*cpe:2.3:h:intel:pentium:*:*:mmx:*:*:*:*:*
intelpentuim*cpe:2.3:h:intel:pentuim:*:*:overdrive:*:*:*:*:*

Vendor	Product	Version	CPE
intel	pentium	*	cpe:2.3:h:intel:pentium:::mmx:::::*
intel	pentuim	*	cpe:2.3:h:intel:pentuim:::overdrive:::::*

References

support.microsoft.com/support/kb/articles/q163/8/52.asp

exchange.xforce.ibmcloud.com/vulnerabilities/704

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.6

Confidence

High

EPSS

Percentile

5.1%

JSON

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