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cveMitreCVE-2007-4968
HistorySep 19, 2007 - 1:17 a.m.

CVE-2007-4968

2007-09-1901:17:00
CWE-20
mitre
web.nvd.nist.gov
20
cve-2007-4968
privatefirewall
ssdt
ntopenprocess
ntopenthread
denial of service
privilege escalation
kernel security

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.6

Confidence

High

EPSS

0

Percentile

5.1%

Privatefirewall 5.0.14.2 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to cause a denial of service (crash) and possibly gain privileges via kernel SSDT hooks for (1) NtOpenProcess and (2) NtOpenThread.

Affected configurations

Nvd
Node
privacywareprivatefirewallMatch5.0.14.2
VendorProductVersionCPE
privacywareprivatefirewall5.0.14.2cpe:2.3:a:privacyware:privatefirewall:5.0.14.2:*:*:*:*:*:*:*

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.6

Confidence

High

EPSS

0

Percentile

5.1%

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