openSUSE: Security Advisory for firejail (openSUSE-SU-2021:0271-1)

# 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("2025-02-28T05:38:49+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:"2025-02-28 05:38:49 +0000 (Fri, 28 Feb 2025)");
  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/opensuse", "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);