5

CVE-2013-6425

Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pixman ≫ Pixman Version < 0.32.0
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version12.10
Canonical ≫ Ubuntu Linux Version13.04
Canonical ≫ Ubuntu Linux Version13.10
Debian ≫ Debian Linux Version6.0
Debian ≫ Debian Linux Version7.0
Redhat ≫ Enterprise Linux Eus Version6.5
Opensuse ≫ Opensuse Version11.4
Opensuse ≫ Opensuse Version12.2
Opensuse ≫ Opensuse Version12.3
Opensuse ≫ Opensuse Version13.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3% 0.853
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-191 Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

https://bugs.freedesktop.org/show_bug.cgi?id=67484
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Third Party Advisory
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