CVE-2012-1699

2012-12-2105:46:15

CWE-119

[email protected]

web.nvd.nist.gov

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.3

Confidence

High

EPSS

Percentile

5.1%

JSON

The ProcSetEventMask function in difs/events.c in the xfs font server for X.Org X11R6 through X11R6.6 and XFree86 before 3.3.3 calls the SendErrToClient function with a mask value instead of a pointer, which allows local users to cause a denial of service (memory corruption and crash) or obtain potentially sensitive information from memory via a SetEventMask request that triggers an invalid pointer dereference.

Affected configurations

Nvd

Node

xx.org_x11Match6.0

xx.org_x11Match6.1

xx.org_x11Match6.3

xx.org_x11Match6.4

xx.org_x11Match6.5.1

xx.org_x11Match6.6

Node

xfree86xfree86Range≤3.3.2

VendorProductVersionCPE
xx.org_x116.0cpe:2.3:a:x:x.org_x11:6.0:*:*:*:*:*:*:*
xx.org_x116.1cpe:2.3:a:x:x.org_x11:6.1:*:*:*:*:*:*:*
xx.org_x116.3cpe:2.3:a:x:x.org_x11:6.3:*:*:*:*:*:*:*
xx.org_x116.4cpe:2.3:a:x:x.org_x11:6.4:*:*:*:*:*:*:*
xx.org_x116.5.1cpe:2.3:a:x:x.org_x11:6.5.1:*:*:*:*:*:*:*
xx.org_x116.6cpe:2.3:a:x:x.org_x11:6.6:*:*:*:*:*:*:*
xfree86xfree86*cpe:2.3:a:xfree86:xfree86:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
x	x.org_x11	6.0	cpe:2.3:a:x:x.org_x11:6.0:::::::*
x	x.org_x11	6.1	cpe:2.3:a:x:x.org_x11:6.1:::::::*
x	x.org_x11	6.3	cpe:2.3:a:x:x.org_x11:6.3:::::::*
x	x.org_x11	6.4	cpe:2.3:a:x:x.org_x11:6.4:::::::*
x	x.org_x11	6.5.1	cpe:2.3:a:x:x.org_x11:6.5.1:::::::*
x	x.org_x11	6.6	cpe:2.3:a:x:x.org_x11:6.6:::::::*
xfree86	xfree86	*	cpe:2.3:a:xfree86:xfree86::::::::