Oracle Linux 7 : abrt / and / libreport (ELSA-2015-2505)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2015:2505 and 
# Oracle Linux Security Advisory ELSA-2015-2505 respectively.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(87096);
  script_version("2.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/16");

  script_cve_id("CVE-2015-5273", "CVE-2015-5287", "CVE-2015-5302");
  script_xref(name:"RHSA", value:"2015:2505");

  script_name(english:"Oracle Linux 7 : abrt / and / libreport (ELSA-2015-2505)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the
ELSA-2015-2505 advisory.

  - libreport 2.0.7 before 2.6.3 only saves changes to the first file when editing a crash report, which
    allows remote attackers to obtain sensitive information via unspecified vectors related to the (1)
    backtrace, (2) cmdline, (3) environ, (4) open_fds, (5) maps, (6) smaps, (7) hostname, (8) remote, (9)
    ks.cfg, or (10) anaconda-tb file attachment included in a Red Hat Bugzilla bug report. (CVE-2015-5302)

  - The abrt-action-install-debuginfo-to-abrt-cache help program in Automatic Bug Reporting Tool (ABRT) before
    2.7.1 allows local users to write to arbitrary files via a symlink attack on unpacked.cpio in a pre-
    created directory with a predictable name in /var/tmp. (CVE-2015-5273)

  - The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users
    with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as
    demonstrated by /var/tmp/abrt/abrt-hax-coredump or /var/spool/abrt/abrt-hax-coredump. (CVE-2015-5287)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/errata/ELSA-2015-2505.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2015-5287");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2015-5302");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'ABRT sosreport Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/12/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/11/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/11/30");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-ccpp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-kerneloops");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-pstoreoops");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-upload-watch");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-vmcore");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-addon-xorg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-console-notification");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-dbus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-desktop");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-gui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-gui-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-gui-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-python-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-retrace-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:abrt-tui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-anaconda");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-compat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-filesystem");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-gtk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-gtk-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-newt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-plugin-bugzilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-plugin-kerneloops");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-plugin-logger");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-plugin-mailx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-plugin-reportuploader");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-plugin-ureport");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-rhel-anaconda-bugzilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-rhel-bugzilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-web");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libreport-web-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Oracle Linux Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2015-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_release = get_kb_item("Host/RedHat/release");
if (isnull(os_release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:os_release)) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);

if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);

var pkgs = [
    {'reference':'abrt-devel-2.1.11-35.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-gui-devel-2.1.11-35.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-gui-libs-2.1.11-35.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-libs-2.1.11-35.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-2.1.11-31.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-devel-2.1.11-31.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-gtk-2.1.11-31.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-gtk-devel-2.1.11-31.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-web-2.1.11-31.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-web-devel-2.1.11-31.0.1.el7', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-ccpp-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-kerneloops-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-pstoreoops-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-python-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-upload-watch-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-vmcore-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-addon-xorg-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-cli-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-console-notification-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-dbus-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-desktop-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-devel-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-gui-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-gui-devel-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-gui-libs-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-libs-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-python-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-python-doc-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-retrace-client-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'abrt-tui-2.1.11-35.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-anaconda-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-cli-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-compat-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-devel-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-filesystem-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-gtk-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-gtk-devel-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-newt-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-plugin-bugzilla-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-plugin-kerneloops-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-plugin-logger-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-plugin-mailx-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-plugin-reportuploader-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-plugin-ureport-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-python-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-rhel-anaconda-bugzilla-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-rhel-bugzilla-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-web-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libreport-web-devel-2.1.11-31.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  var exists_check = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (reference && _release) {
    if (exists_check) {
        if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
    } else {
        if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
    }
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'abrt / abrt-addon-ccpp / abrt-addon-kerneloops / etc');
}