openSUSE Security Update : salt (openSUSE-2018-1574)

#%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-2018-1574.
#
# The text description of this plugin is (C) SUSE LLC.
#

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

if (description)
{
  script_id(119805);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2018-15750", "CVE-2018-15751");

  script_name(english:"openSUSE Security Update : salt (openSUSE-2018-1574)");
  script_summary(english:"Check for the openSUSE-2018-1574 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 salt fixes the following issues :

  - Crontab module fix: file attributes option missing
    (boo#1114824)

  - Fix git_pillar merging across multiple __env__
    repositories (boo#1112874)

  - Bugfix: unable to detect os arch when RPM is not
    installed (boo#1114197)

  - Fix LDAP authentication issue when a valid token is
    generated by the salt-api even when invalid user
    credentials are passed. (U#48901)

  - Improved handling of LDAP group id. gid is no longer
    treated as a string, which could have lead to faulty
    group creations. (boo#1113784)

  - Fix remote command execution and incorrect access
    control when using salt-api. (boo#1113699)
    (CVE-2018-15751)

  - Fix Directory traversal vulnerability when using
    salt-api. Allows an attacker to determine what files
    exist on a server when querying /run or /events.
    (boo#1113698) (CVE-2018-15750)

  - Add multi-file support and globbing to the filetree
    (U#50018)

  - Bugfix: supportconfig non-root permission issues
    (U#50095)

  - Open profiles permissions to everyone for read-only

  - Preserving signature in 'module.run' state (U#50049)

  - Install default salt-support profiles

  - Remove unit test, came from a wrong branch. Fix merging
    failure.

  - Add CPE_NAME for osversion* grain parsing

  - Get os_family for RPM distros from the RPM macros

  - Install support profiles

  - Fix async call to process manager (boo#1110938)

  - Salt-based supportconfig implementation (technology
    preview)

  - Bugfix: any unicode string of length 16 will raise
    TypeError

  - Fix IPv6 scope (boo#1108557)

  - Handle zypper ZYPPER_EXIT_NO_REPOS exit code
    (boo#1108834, boo#1109893)

  - Bugfix for pkg_resources crash (boo#1104491)

  - Fix loosen azure sdk dependencies in azurearm cloud
    driver (boo#1107333)

  - Fix broken 'resolve_capabilities' on Python 3
    (boo#1108995)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1104491"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1107333"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1108557"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1108834"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1108995"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1109893"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1110938"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1112874"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1113698"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1113699"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1113784"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1114197"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1114824"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected salt packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python2-salt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python3-salt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-bash-completion");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-cloud");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-fish-completion");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-master");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-minion");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-proxy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-ssh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-syndic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:salt-zsh-completion");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/10/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/12/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/12/20");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  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", "Host/cpu");

  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 !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.3", reference:"python2-salt-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"python3-salt-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-api-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-bash-completion-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-cloud-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-fish-completion-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-master-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-minion-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-proxy-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-ssh-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-syndic-2018.3.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"salt-zsh-completion-2018.3.0-23.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "python2-salt / python3-salt / salt / salt-api / etc");
}