X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Security Fix(es):
libX11: Crash on invalid reply in XListExtensions in ListExt.c (CVE-2018-14598)
libX11: Off-by-one error in XListExtensions in ListExt.c (CVE-2018-14599)
libX11: Out of Bounds write in XListExtensions in ListExt.c (CVE-2018-14600)
libxkbcommon: Invalid free in ExprAppendMultiKeysymList resulting in a crash (CVE-2018-15857)
libxkbcommon: Endless recursion in xkbcomp/expr.c resulting in a crash (CVE-2018-15853)
libxkbcommon: NULL pointer dereference resulting in a crash (CVE-2018-15854)
libxkbcommon: NULL pointer dereference when handling xkb_geometry (CVE-2018-15855)
libxkbcommon: Infinite loop when reaching EOL unexpectedly resulting in a crash (CVE-2018-15856)
libxkbcommon: NULL pointer dereference when parsing invalid atoms in ExprResolveLhs resulting in a crash (CVE-2018-15859)
libxkbcommon: NULL pointer dereference in ExprResolveLhs resulting in a crash (CVE-2018-15861)
libxkbcommon: NULL pointer dereference in LookupModMask resulting in a crash (CVE-2018-15862)
libxkbcommon: NULL pointer dereference in ResolveStateAndPredicate resulting in a crash (CVE-2018-15863)
libxkbcommon: NULL pointer dereference in resolve_keysym resulting in a crash (CVE-2018-15864)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | s390 | gdm | < 3.28.2-16.el7 | gdm-3.28.2-16.el7.s390.rpm |
RedHat | 7 | ppc64 | gdm-devel | < 3.28.2-16.el7 | gdm-devel-3.28.2-16.el7.ppc64.rpm |
RedHat | 7 | ppc64le | libx11 | < 1.6.7-2.el7 | libX11-1.6.7-2.el7.ppc64le.rpm |
RedHat | 7 | s390x | libxkbcommon-devel | < 0.7.1-3.el7 | libxkbcommon-devel-0.7.1-3.el7.s390x.rpm |
RedHat | 7 | i686 | libxkbcommon | < 0.7.1-3.el7 | libxkbcommon-0.7.1-3.el7.i686.rpm |
RedHat | 7 | ppc64 | libxkbcommon-debuginfo | < 0.7.1-3.el7 | libxkbcommon-debuginfo-0.7.1-3.el7.ppc64.rpm |
RedHat | 7 | ppc | mesa-libglw-debuginfo | < 8.0.0-5.el7 | mesa-libGLw-debuginfo-8.0.0-5.el7.ppc.rpm |
RedHat | 7 | s390x | xorg-x11-server-xephyr | < 1.20.4-7.el7 | xorg-x11-server-Xephyr-1.20.4-7.el7.s390x.rpm |
RedHat | 7 | s390 | mesa-libglw | < 8.0.0-5.el7 | mesa-libGLw-8.0.0-5.el7.s390.rpm |
RedHat | 7 | i686 | libxkbcommon-x11 | < 0.7.1-3.el7 | libxkbcommon-x11-0.7.1-3.el7.i686.rpm |