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nvd[email protected]NVD:CVE-2009-3527
HistoryOct 06, 2009 - 10:30 p.m.

CVE-2009-3527

2009-10-0622:30:00
CWE-362
web.nvd.nist.gov
4

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

AI Score

6.4

Confidence

High

EPSS

0

Percentile

10.3%

Race condition in the Pipe (IPC) close function in FreeBSD 6.3 and 6.4 allows local users to cause a denial of service (crash) or gain privileges via vectors related to kqueues, which triggers a use after free, leading to a NULL pointer dereference or memory corruption.

Affected configurations

Nvd
Node
freebsdfreebsdMatch6.3
OR
freebsdfreebsdMatch6.4
VendorProductVersionCPE
freebsdfreebsd6.3cpe:2.3:o:freebsd:freebsd:6.3:*:*:*:*:*:*:*
freebsdfreebsd6.4cpe:2.3:o:freebsd:freebsd:6.4:*:*:*:*:*:*:*

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

AI Score

6.4

Confidence

High

EPSS

0

Percentile

10.3%

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