openSUSE Security Update : otrs (openSUSE-2018-1106)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-1106.
#
# The text description of this plugin is (C) SUSE LLC.
#

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

if (description)
{
  script_id(117931);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2018-14593", "CVE-2018-16586", "CVE-2018-16587");

  script_name(english:"openSUSE Security Update : otrs (openSUSE-2018-1106)");
  script_summary(english:"Check for the openSUSE-2018-1106 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for otrs to version 4.0.32 fixes the following issues :

These security issues were fixed :

  - CVE-2018-16586: An attacker could have sent a malicious
    email to an OTRS system. If a logged in user opens it,
    the email could have caused the browser to load external
    image or CSS resources (bsc#1109822).

  - CVE-2018-16587: An attacker could have sent a malicious
    email to an OTRS system. If a user with admin
    permissions opens it, it caused deletions of arbitrary
    files that the OTRS web server user has write access to
    (bsc#1109823).

  - CVE-2018-14593: An attacker who is logged into OTRS as
    an agent may have escalated their privileges by
    accessing a specially crafted URL (bsc#1103800).

These non-security issues were fixed :

  - fixed permissions file @OTRS_ROOT@/var/tmp ->
    @OTRS_ROOT@/var/tmp/

  - ACL for Action AgentTicketBulk were inconsistent."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1103800"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1109822"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1109823"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected otrs packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:otrs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:otrs-itsm");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/10/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/05");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

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

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);



flag = 0;

if ( rpm_check(release:"SUSE15.0", reference:"otrs-4.0.32-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"otrs-itsm-4.0.32-lp150.2.3.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "otrs / otrs-itsm");
}