SUSE: Security Advisory (SUSE-SU-2019:0426-1)

# SPDX-FileCopyrightText: 2021 Greenbone AG
# 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.4.2019.0426.1");
  script_cve_id("CVE-2019-6454");
  script_tag(name:"creation_date", value:"2021-06-09 14:57:30 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T14:37:50+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"4.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-04-02 14:27:20 +0000 (Tue, 02 Apr 2019)");

  script_name("SUSE: Security Advisory (SUSE-SU-2019:0426-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES15\.0)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2019:0426-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2019/suse-su-20190426-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'systemd' package(s) announced via the SUSE-SU-2019:0426-1 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 systemd fixes the following issues:
CVE-2019-6454: Overlong DBUS messages could be used to crash systemd
 (bsc#1125352)
units: make sure initrd-cleanup.service terminates before switching to
 rootfs (bsc#1123333)

logind: fix bad error propagation

login: log session state 'closing' (as well as New/Removed)

logind: fix borked r check

login: don't remove all devices from PID1 when only one was removed

login: we only allow opening character devices

login: correct comment in session_device_free()

login: remember that fds received from PID1 need to be removed eventually

login: fix FDNAME in call to sd_pid_notify_with_fds()

logind: fd 0 is a valid fd

logind: rework sd_eviocrevoke()

logind: check file is device node before using .st_rdev

logind: use the new FDSTOREREMOVE=1 sd_notify() message (bsc#1124153)

core: add a new sd_notify() message for removing fds from the FD store
 again

logind: make sure we don't trip up on half-initialized session devices
 (bsc#1123727)

fd-util: accept that kcmp might fail with EPERM/EACCES

core: Fix use after free case in load_from_path() (bsc#1121563)

core: include Found state in device dumps

device: fix serialization and deserialization of DeviceFound

fix path in btrfs rule (#6844)

assemble multidevice btrfs volumes without external tools (#6607)
 (bsc#1117025)

Update systemd-system.conf.xml (bsc#1122000)

units: inform user that the default target is started after exiting from
 rescue or emergency mode

core: free lines after reading them (bsc#1123892)

sd-bus: if we receive an invalid dbus message, ignore and proceeed

automount: don't pass non-blocking pipe to kernel.");

  script_tag(name:"affected", value:"'systemd' package(s) on SUSE Linux Enterprise Module for Basesystem 15, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15.");

  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 == "SLES15.0") {

  if(!isnull(res = isrpmvuln(pkg:"libsystemd0", rpm:"libsystemd0~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsystemd0-32bit", rpm:"libsystemd0-32bit~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsystemd0-32bit-debuginfo", rpm:"libsystemd0-32bit-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsystemd0-debuginfo", rpm:"libsystemd0-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libudev-devel", rpm:"libudev-devel~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libudev1", rpm:"libudev1~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libudev1-32bit", rpm:"libudev1-32bit~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libudev1-32bit-debuginfo", rpm:"libudev1-32bit-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo", rpm:"libudev1-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd", rpm:"systemd~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-32bit", rpm:"systemd-32bit~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-32bit-debuginfo", rpm:"systemd-32bit-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-bash-completion", rpm:"systemd-bash-completion~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-container", rpm:"systemd-container~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-container-debuginfo", rpm:"systemd-container-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-coredump", rpm:"systemd-coredump~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-coredump-debuginfo", rpm:"systemd-coredump-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo", rpm:"systemd-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-debugsource", rpm:"systemd-debugsource~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-devel", rpm:"systemd-devel~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"systemd-sysvinit", rpm:"systemd-sysvinit~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"udev", rpm:"udev~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"udev-debuginfo", rpm:"udev-debuginfo~234~24.25.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);