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MitreCVE-2007-2455

HistoryMay 02, 2007 - 5:19 p.m.

CVE-2007-2455

2007-05-0217:19:00

mitre

web.nvd.nist.gov

parallels

vulnerability

local users

denial of service

cve-2007-2455

nvd

CVSS2

6.1

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.4

Confidence

High

EPSS

Percentile

5.1%

JSON

Parallels allows local users to cause a denial of service (virtual machine abort) via (1) certain INT instructions, as demonstrated by INT 0xAA; (2) an IRET instruction when an invalid address is at the top of the stack; (3) a malformed MOVNTI instruction, as demonstrated by using a register as a destination; or a write operation to (4) SEGR6 or (5) SEGR7.

Affected configurations

Nvd

Node

parallelsparallels_desktop

VendorProductVersionCPE
parallelsparallels_desktop*cpe:2.3:a:parallels:parallels_desktop:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
parallels	parallels_desktop	*	cpe:2.3:a:parallels:parallels_desktop::::::::

References

osvdb.org/41164

osvdb.org/41165

osvdb.org/41166

osvdb.org/41167

taviso.decsystem.org/virtsec.pdf

CVSS2

6.1

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.4

Confidence

High

EPSS

Percentile

5.1%

JSON

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