CVE-2013-7439 : Detail

CVE-2013-7439

1.1%V3
Network
2015-04-16
12h00 +00:00
2016-10-17
11h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

X.org>>Libx11 >> Version 1.0.1

X.org>>Libx11 >> Version 1.0.2

X.org>>Libx11 >> Version 1.0.3

X.org>>Libx11 >> Version 1.1

X.org>>Libx11 >> Version 1.1

X.org>>Libx11 >> Version 1.1

X.org>>Libx11 >> Version 1.1.4

X.org>>Libx11 >> Version 1.1.5

X.org>>Libx11 >> Version 1.1.6

X.org>>Libx11 >> Version 1.1.99.1

X.org>>Libx11 >> Version 1.1.99.2

X.org>>Libx11 >> Version 1.2

X.org>>Libx11 >> Version 1.2.1

X.org>>Libx11 >> Version 1.2.2

X.org>>Libx11 >> Version 1.3

X.org>>Libx11 >> Version 1.3.1

X.org>>Libx11 >> Version 1.3.2

X.org>>Libx11 >> Version 1.3.3

X.org>>Libx11 >> Version 1.3.4

X.org>>Libx11 >> Version 1.3.5

X.org>>Libx11 >> Version 1.3.6

X.org>>Libx11 >> Version 1.3.99.901

X.org>>Libx11 >> Version 1.3.99.902

X.org>>Libx11 >> Version 1.3.99.903

X.org>>Libx11 >> Version 1.4.0

X.org>>Libx11 >> Version 1.4.1

X.org>>Libx11 >> Version 1.4.2

X.org>>Libx11 >> Version 1.4.3

X.org>>Libx11 >> Version 1.4.4

X.org>>Libx11 >> Version 1.4.99.901

X.org>>Libx11 >> Version 1.4.99.902

X.org>>Libx11 >> Version 1.5.0

X.org>>Libx11 >> Version 1.5.99.901

X.org>>Libx11 >> Version 1.5.99.902

Configuraton 0

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 14.04

Canonical>>Ubuntu_linux >> Version 14.10

Debian>>Debian_linux >> Version 7.0

Configuraton 0

X.org>>X11 >> Version 6.0

X.org>>X11 >> Version 6.1

X.org>>X11 >> Version 6.3

X.org>>X11 >> Version 6.4

X.org>>X11 >> Version 6.5.1

X.org>>X11 >> Version 6.6

X.org>>X11 >> Version 6.7

X.org>>X11 >> Version 6.8.0

X.org>>X11 >> Version 6.8.1

X.org>>X11 >> Version 6.8.2

X.org>>X11 >> Version 6.9

References

http://www.ubuntu.com/usn/USN-2568-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.securityfocus.com/bid/73962
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2015/dsa-3224
Tags : vendor-advisory, x_refsource_DEBIAN
http://seclists.org/oss-sec/2015/q2/81
Tags : mailing-list, x_refsource_MLIST