EUVD-2016-8797

Malware in sbrugna...

LibXfont, LibXfont2: Arbitrary file access

Background X.Org Xfont library. Description It was discovered that libXfont incorrectly followed symlinks when opening font files. Impact A local unprivileged user could use this flaw to cause the X server to access arbitrary files, including special device files. Workaround There is no known...

CVE-2016-7953

Buffer underflow in X.org libXvMC before 1.0.10 allows remote X servers to have unspecified impact via an empty string...

DEBIAN-CVE-2016-5407

The 1 XvQueryAdaptors and 2 XvQueryEncodings functions in X.org libXv before 1.0.11 allow remote X servers to trigger out-of-bounds memory access operations via vectors involving length specifications in received data...

X.Org libX11 'MakeBigReq()' Macro Buffer Overflow Vulnerability

libX11 is the X11 X Window System client library run by the X.Org Foundation. A buffer overflow vulnerability exists in the X.Org libX11 'MakeBigReq' Macro. The vulnerability stems from a failure to adequately check user-supplied data before copying it into an adequately sized buffer. An attacker...

CVE-2013-2000

Multiple buffer overflows in X.org libXxf86dga 1.1.3 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 XDGAQueryModes and 2 XDGASetMode functions...

CVE-2013-1998

Multiple buffer overflows in X.org libXi 1.7.1 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 XGetDeviceButtonMapping, 2 XIPassiveGrabDevice, and 3 XQueryDeviceState functions...