CVE-2014-8093
Fixed in a distro release EPSS 4%
Multiple integer overflows in the GLX extension in XFree86 4.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allow remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request to the (1) __glXDisp_ReadPixels, (2) __glXDispSwap_ReadPixels, (3) __glXDisp_GetTexImage, (4) __glXDispSwap_GetTexImage, (5) GetSeparableFilter, (6) GetConvolutionFilter, (7) GetHistogram, (8) GetMinmax, (9) GetColorTable, (10) __glXGetAnswerBuffer, (11) __GLX_GET_ANSWER_BUFFER, (12) __glXMap1dReqSize, (13) __glXMap1fReqSize, (14) Map2Size, (15) __glXMap2dReqSize, (16) __glXMap2fReqSize, (17) __glXImageSize, or (18) __glXSeparableFilter2DReqSize function, which triggers an out-of-bounds read or write.
Products: x.org x11, x.org x_server, x.org xfree86
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | xorg-server | 2:1.16.2.901-1 |
| Debian 13 | xorg-server | 2:1.16.2.901-1 |
| Debian 14 | xorg-server | 2:1.16.2.901-1 |
| Debian 6.0 | xorg-server | 2:1.7.7-18+deb6u1 |
| Debian 7 | xorg-server | 2:1.12.4-6+deb7u5 |
| Red Hat Enterprise Linux 5 | xorg-x11-server | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-Xdmx | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-Xephyr | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-Xnest | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-Xorg | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-Xvfb | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-Xvnc-source | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-debuginfo | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 5 | xorg-x11-server-sdk | 0:1.1.1-48.107.el5_11 |
| Red Hat Enterprise Linux 6 | xorg-x11-server | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-Xdmx | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-Xephyr | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-Xnest | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-Xorg | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-Xvfb | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-common | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-debuginfo | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-devel | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 6 | xorg-x11-server-source | 0:1.15.0-25.el6_6 |
| Red Hat Enterprise Linux 7 | xorg-x11-server | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xdmx | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xephyr | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xnest | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xorg | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xvfb | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-common | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-debuginfo | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-devel | 0:1.15.0-7.el7_0.3 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-source | 0:1.15.0-7.el7_0.3 |
| Ubuntu 14.04 LTS | xorg-server | 2:1.15.1-0ubuntu2.4 |