CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
87.0%
The remote host is missing an update for the
# Copyright (C) 2021 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(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("1.3.6.1.4.1.25623.1.0.853633");
script_version("2021-08-26T11:01:06+0000");
script_cve_id("CVE-2020-17367", "CVE-2020-17368", "CVE-2021-26910");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2021-08-26 11:01:06 +0000 (Thu, 26 Aug 2021)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-01-10 11:15:00 +0000 (Sun, 10 Jan 2021)");
script_tag(name:"creation_date", value:"2021-04-16 04:57:29 +0000 (Fri, 16 Apr 2021)");
script_name("openSUSE: Security Advisory for firejail (openSUSE-SU-2021:0271-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 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\.2");
script_xref(name:"Advisory-ID", value:"openSUSE-SU-2021:0271-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/JJKSV64EI6OP7AKHJQVLFPJPOUXRN47F");
script_tag(name:"summary", value:"The remote host is missing an update for the 'firejail'
package(s) announced via the openSUSE-SU-2021:0271-1 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 firejail fixes the following issues:
firejail 0.9.64.4 is shipped to openSUSE Leap 15.2
- CVE-2021-26910: Fixed root privilege escalation due to race condition
(boo#1181990)
Update to 0.9.64.4:
* disabled overlayfs, pending multiple fixes
* fixed launch firefox for open url in telegram-desktop.profile
Update to 0.9.64.2:
* allow --tmpfs inside $HOME for unprivileged users
* --disable-usertmpfs compile time option
* allow AF_BLUETOOTH via --protocol=bluetooth
* setup guide for new users: contrib/firejail-welcome.sh
* implement netns in profiles
* new profiles: spectacle, chromium-browser-privacy, gtk-straw-viewer,
gtk-youtube-viewer, gtk2-youtube-viewer, gtk3-youtube-viewer,
straw-viewer, lutris, dolphin-emu, authenticator-rs, servo, npm, marker,
yarn, lsar, unar, agetpkg, mdr, shotwell, qnapi, new profiles: guvcview,
pkglog, kdiff3, CoyIM.
Update to version 0.9.64:
* replaced --nowrap option with --wrap in firemon
* The blocking action of seccomp filters has been changed from killing the
process to returning EPERM to the caller. To get the previous behaviour,
use --seccomp-error-action=kill or syscall:kill syntax when constructing
filters, or override in /etc/firejail/firejail.config file.
* Fine-grained D-Bus sandboxing with xdg-dbus-proxy. xdg-dbus-proxy must
be installed, if not D-Bus access will be allowed. With this version
nodbus is deprecated, in favor of dbus-user none and dbus-system none
and will be removed in a future version.
* DHCP client support
* firecfg only fix dektop-files if started with sudo
* SELinux labeling support
* custom 32-bit seccomp filter support
* restrict ${RUNUSER} in several profiles
* blacklist shells such as bash in several profiles
* whitelist globbing
* mkdir and mkfile support for /run/user directory
* support ignore for include
* --include on the command line
* splitting up media players whitelists in whitelist-players.inc
* new condition: HAS_NOSOUND
* new profiles: gfeeds, firefox-x11, tvbrowser, rtv, clipgrab, muraster
* new profiles: gnome-passwordsafe, bibtex, gummi, latex, mupdf-x11-curl
* new profiles: pdflatex, tex, wpp, wpspdf, wps, et, multimc, mupdf-x11
* new profiles: gnome-hexgl, com.github.johnfactotum.Foliate, mupdf-gl,
mutool
* new profiles: desktopeditors, impressive, plan ...
Description truncated. Please see the references for more information.");
script_tag(name:"affected", value:"'firejail' package(s) on openSUSE Leap 15.2.");
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 == "openSUSELeap15.2") {
if(!isnull(res = isrpmvuln(pkg:"firejail", rpm:"firejail~0.9.64.4~lp152.3.6.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firejail-debuginfo", rpm:"firejail-debuginfo~0.9.64.4~lp152.3.6.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firejail-debugsource", rpm:"firejail-debugsource~0.9.64.4~lp152.3.6.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
87.0%