Buffer overflow

2015-04-1614:59:00

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7.5 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.013 Low

EPSS

Percentile

85.7%

JSON

Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow.

CPENameOperatorVersion
ubuntu_linuxeq12.04
ubuntu_linuxeq14.10
ubuntu_linuxeq14.04
debian_linuxeq7.0
libx11eq1.3.2
libx11eq1.0.2
libx11eq1.4.1
libx11eq1.1.99.1
libx11eq1.2
libx11eq1.3.4

Name	Operator	Version
ubuntu_linux	eq	12.04
ubuntu_linux	eq	14.10
ubuntu_linux	eq	14.04
debian_linux	eq	7.0
libx11	eq	1.3.2
libx11	eq	1.0.2
libx11	eq	1.4.1
libx11	eq	1.1.99.1
libx11	eq	1.2
libx11	eq	1.3.4