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Test ID:1.3.6.1.4.1.25623.1.1.4.2018.2934.1
Category:SuSE Local Security Checks
Title:SUSE: Security Advisory (SUSE-SU-2018:2934-1)
Summary:The remote host is missing an update for the 'xorg-x11-libX11' package(s) announced via the SUSE-SU-2018:2934-1 advisory.
Description:Summary:
The remote host is missing an update for the 'xorg-x11-libX11' package(s) announced via the SUSE-SU-2018:2934-1 advisory.

Vulnerability Insight:
This update for xorg-x11-libX11 fixes the following issues:
CVE-2018-14599: The function XListExtensions was vulnerable to an
off-by-one error caused by malicious server responses, leading to DoS or
possibly unspecified other impact (bsc#1102062)

CVE-2018-14600: The function XListExtensions interpreted a variable as
signed instead of unsigned, resulting in an out-of-bounds write (of up
to 128 bytes), leading to DoS or remote code execution (bsc#1102068)

CVE-2018-14598: A malicious server could have sent a reply in which the
first string overflows, causing a variable to be set to NULL that will
be freed later
on, leading to DoS (segmentation fault) (bsc#1102073)

Affected Software/OS:
'xorg-x11-libX11' package(s) on SUSE Linux Enterprise Software Development Kit 11-SP4, SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Server 11-SP3, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Debuginfo 11-SP3

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-14598
Common Vulnerability Exposure (CVE) ID: CVE-2018-14599
Common Vulnerability Exposure (CVE) ID: CVE-2018-14600
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