Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2018-15861: libxkbcommon security update

Back to Search

Huawei EulerOS: CVE-2018-15861: libxkbcommon security update

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
08/25/2018
Created
12/12/2019
Added
12/11/2019
Modified
12/11/2019

Description

Unchecked NULL pointer usage in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file that triggers an xkb_intern_atom failure.

Solution(s)

  • huawei-euleros-2_0_sp5-upgrade-libxkbcommon
  • huawei-euleros-2_0_sp5-upgrade-libxkbcommon-devel
  • huawei-euleros-2_0_sp5-upgrade-libxkbcommon-x11

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;