CVE-2014-9766

Integer overflow in the create_bits function in pixman-bits-image.c in Pixman before 0.32.6 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via large height and stride values.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lists.freedesktop.org/archives/pixman/2014-April/003244.html	Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/02/24/13
https://lists.x.org/archives/xorg-announce/2014-July/002452.html	Vendor Advisory Patch
http://www.openwall.com/lists/oss-security/2016/02/24/15
https://bugs.freedesktop.org/show_bug.cgi?id=69014
https://bugzilla.redhat.com/show_bug.cgi?id=972647
https://cgit.freedesktop.org/pixman/commit/?id=857e40f3d2bc2cfb714913e0cd7e6184cf69aca3
http://www.ubuntu.com/usn/USN-2918-1
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.debian.org/security/2016/dsa-3525

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Configurations

Configuration 1 (hide)

cpe:2.3:a:pixman:pixman:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::

Information

Published : 2016-04-13 07:59

Updated : 2016-12-02 19:02

NVD link : CVE-2014-9766

Mitre link : CVE-2014-9766

JSON object : View

CWE

CWE-189

Numeric Errors

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Products Affected

canonical

ubuntu_linux

pixman

pixman

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