CVE-2013-7439

2015-04-1614:59:00

CWE-189

[email protected]

web.nvd.nist.gov

cve

2013

7439

xlibint.h

buffer overflow

remote attackers

nvd

x11

libx11

9.4 High

AI Score

Confidence

High

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

85.9%

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
x.org:libx11x.org libx11eq1.3.2
x.org:libx11x.org libx11eq1.0.2
x.org:libx11x.org libx11eq1.4.1
x.org:libx11x.org libx11eq1.1.99.1
x.org:libx11x.org libx11eq1.2
x.org:libx11x.org libx11eq1.3.4
x.org:libx11x.org libx11eq1.1
x.org:libx11x.org libx11eq1.3.3
x.org:libx11x.org libx11eq1.1.99.2
x.org:libx11x.org libx11eq1.3.1

CPE	Name	Operator	Version
x.org:libx11	x.org libx11	eq	1.3.2
x.org:libx11	x.org libx11	eq	1.0.2
x.org:libx11	x.org libx11	eq	1.4.1
x.org:libx11	x.org libx11	eq	1.1.99.1
x.org:libx11	x.org libx11	eq	1.2
x.org:libx11	x.org libx11	eq	1.3.4
x.org:libx11	x.org libx11	eq	1.1
x.org:libx11	x.org libx11	eq	1.3.3
x.org:libx11	x.org libx11	eq	1.1.99.2
x.org:libx11	x.org libx11	eq	1.3.1