UBUNTU-CVE-2014-8094

Integer overflow in the ProcDRI2GetBuffers function in the DRI2 extension in X.Org Server (aka xserver and xorg-server) 1.7.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request, which triggers an out-of-bounds read or write.

References

Affected packages

Ubuntu:14.04:LTS / xorg-server

Package

Name: xorg-server
Purl: pkg:deb/ubuntu/xorg-server@2:1.15.1-0ubuntu2.4?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:1.15.1-0ubuntu2.4

Affected versions

2:1.*

2:1.14.3-3ubuntu2

2:1.14.3-3ubuntu3

2:1.14.3-3ubuntu4

2:1.14.3-5ubuntu1

2:1.14.4-1ubuntu1

2:1.14.4-1ubuntu2

2:1.14.4.901-0ubuntu2

2:1.14.5-1ubuntu2

2:1.14.5-1ubuntu4

2:1.15.0-1ubuntu1

2:1.15.0-1ubuntu2

2:1.15.0-1ubuntu3

2:1.15.0-1ubuntu4

2:1.15.0-1ubuntu6

2:1.15.0-1ubuntu7

2:1.15.1-0ubuntu1

2:1.15.1-0ubuntu2

2:1.15.1-0ubuntu2.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "xdmx",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xdmx-tools",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xnest",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xorg-server-source",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xserver-common",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xserver-xephyr",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xserver-xorg-core",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xserver-xorg-dev",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xserver-xorg-xmir",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        },
        {
            "binary_name": "xvfb",
            "binary_version": "2:1.15.1-0ubuntu2.4"
        }
    ]
}