The remote host is missing an update for the
# 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("1.3.6.1.4.1.25623.1.0.852826");
script_version("2020-01-31T08:04:39+0000");
script_cve_id("CVE-2019-5736");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)");
script_tag(name:"creation_date", value:"2020-01-09 09:33:37 +0000 (Thu, 09 Jan 2020)");
script_name("openSUSE: Security Advisory for lxc (openSUSE-SU-2019:2245-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.1");
script_xref(name:"openSUSE-SU", value:"2019:2245-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2019-10/msg00007.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'lxc'
package(s) announced via the openSUSE-SU-2019:2245-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This update for lxc fixes the following issues:
+ seccomp: support syscall forwarding to userspace
+ add lxc.seccomp.allow_nesting
+ pidfd: Add initial support for the new pidfd api
* Many hardening improvements.
* Use /sys/kernel/cgroup/delegate file for cgroup v2.
* Fix CVE-2019-5736 equivalent bug.
- fix apparmor dropin to be compatible with LXC 3.1.0 (boo#1131762)
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.1:
zypper in -t patch openSUSE-2019-2245=1");
script_tag(name:"affected", value:"'lxc' package(s) on openSUSE Leap 15.1.");
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 == "openSUSELeap15.1") {
if(!isnull(res = isrpmvuln(pkg:"lxc-bash-completion", rpm:"lxc-bash-completion~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"liblxc-devel", rpm:"liblxc-devel~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"liblxc1", rpm:"liblxc1~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"liblxc1-debuginfo", rpm:"liblxc1-debuginfo~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lxc", rpm:"lxc~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lxc-debuginfo", rpm:"lxc-debuginfo~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lxc-debugsource", rpm:"lxc-debugsource~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pam_cgfs", rpm:"pam_cgfs~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pam_cgfs-debuginfo", rpm:"pam_cgfs-debuginfo~3.2.1~lp151.4.5.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);