| Descripción: | Summary:
The remote host is missing an update for the 'xorg-x11-drv-ati'
package(s) announced via the CESA-2019:2079 advisory.
Vulnerability Insight:
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.
Affected Software/OS:
'xorg-x11-drv-ati' package(s) on CentOS 7.
Solution:
Please install the updated package(s).
CVSS Score:
7.5
CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
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