The remote host is missing an update for the Huawei EulerOS
# Copyright (C) 2020 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(s)
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.2.2020.1236");
script_version("2020-03-13T07:17:23+0000");
script_cve_id("CVE-2018-14665");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2020-03-13 07:17:23 +0000 (Fri, 13 Mar 2020)");
script_tag(name:"creation_date", value:"2020-03-13 07:17:23 +0000 (Fri, 13 Mar 2020)");
script_name("Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2020-1236)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
script_family("Huawei EulerOS Local Security Checks");
script_dependencies("gb_huawei_euleros_consolidation.nasl");
script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROSVIRTARM64-3\.0\.2\.0");
script_xref(name:"EulerOS-SA", value:"2020-1236");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1236");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS
'xorg-x11-server' package(s) announced via the EulerOS-SA-2020-1236 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"An incorrect permission check for -modulepath and -logfile options when starting Xorg X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.(CVE-2018-14665)");
script_tag(name:"affected", value:"'xorg-x11-server' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "EULEROSVIRTARM64-3.0.2.0") {
if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-Xorg", rpm:"xorg-x11-server-Xorg~1.19.5~5.h7", rls:"EULEROSVIRTARM64-3.0.2.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-common", rpm:"xorg-x11-server-common~1.19.5~5.h7", rls:"EULEROSVIRTARM64-3.0.2.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if (__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);