Oracle Linux 3 : XFree86 (ELSA-2007-0125)

From Red Hat Security Advisory 2007:0125 : Updated XFree86 packages that fix a number of security issues are now available for Red Hat Enterprise Linux 2.1 and 3. This update has been rated as having important security impact by the Red Hat Security Response Team. XFree86 is an implementation of...

Oracle Linux 4 : xorg-x11 (ELSA-2007-0126)

From Red Hat Security Advisory 2007:0126 : Updated X.org packages that fix several security issues are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. X.org is an open source implementation of the ...

CentOS 5 : kernel (CESA-2010:0661)

Updated kernel packages that fix one security issue are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

DEBIAN-CVE-2013-1997

Multiple buffer overflows in X.org libX11 1.5.99.901 1.6 RC1 and earlier allow X servers to cause a denial of service crash and possibly execute arbitrary code via crafted length or index values to the 1 XAllocColorCells, 2 XkbReadGetDeviceInfoReply, 3 XkbReadGeomShapes, 4 XkbReadGetGeometryReply...

DEBIAN-CVE-2013-1995

X.org libXi 1.7.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to an unexpected sign extension in the XListInputDevices function...

DEBIAN-CVE-2013-1994

Multiple integer overflows in X.org libchromeXvMC and libchromeXvMCPro in openChrome 0.3.2 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the 1 uniDRIOpenConnection and 2 uniDRIGetClientDriverName functions...

DEBIAN-CVE-2013-1981

Multiple integer overflows in X.org libX11 1.5.99.901 1.6 RC1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the 1 XQueryFont, 2 XF86BigfontQueryFont, 3 XListFontsWithInfo, 4 XGetMotionEvents, 5 XListHosts, 6...

FreeBSD : xorg -- protocol handling issues in X Window System client libraries (2eebebff-cd3b-11e2-8f09-001b38c3836c)

freedesktop.org reports : Ilja van Sprundel, a security researcher with IOActive, has discovered a large number of issues in the way various X client libraries handle the responses they receive from servers, and has worked with X.Org's security team to analyze, confirm, and fix these issues. Most...

Debian Security Advisory DSA 2693-1 (libx11 - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2691-1 (libxinerama - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2683-1 (libxi - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2682-1 (libxext - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2676-1 (libxfixes - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2686-1 (libxcb - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2677-1 (libxrender - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2674-1 (libxv - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2681-1 (libxcursor - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

Debian Security Advisory DSA 2688-1 (libxres - several vulnerabilities)

Ilja van Sprundel of IOActive discovered several security issues in multiple components of the X.org graphics stack and the related libraries: Various integer overflows, sign handling errors in integer conversions, buffer overflows, memory corruption and missing input sanitising may lead to...

xorg -- protocol handling issues in X Window System client libraries

freedesktop.org reports: Ilja van Sprundel, a security researcher with IOActive, has discovered a large number of issues in the way various X client libraries handle the responses they receive from servers, and has worked with X.Org's security team to analyze, confirm, and fix these issues. Most ...

FreeBSD : NVIDIA UNIX driver -- ARGB cursor buffer overflow in 'NoScanout' mode (1431f2d6-a06e-11e2-b9e0-001636d274f3)

NVIDIA Unix security team reports : When the NVIDIA driver for the X Window System is operated in 'NoScanout' mode, and an X client installs an ARGB cursor that is larger than the expected size 64x64 or 256x256, depending on the driver version, the driver will overflow a buffer. This can cause a...