openSUSE: Security Advisory for ucode-intel (openSUSE-SU-2018:1904-1)

# Copyright (C) 2018 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("1.3.6.1.4.1.25623.1.0.851811");
  script_version("2021-06-29T02:00:29+0000");
  script_tag(name:"last_modification", value:"2021-06-29 02:00:29 +0000 (Tue, 29 Jun 2021)");
  script_tag(name:"creation_date", value:"2018-07-07 05:53:44 +0200 (Sat, 07 Jul 2018)");
  script_cve_id("CVE-2018-3639", "CVE-2018-3640");
  script_tag(name:"cvss_base", value:"4.7");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");
  script_tag(name:"qod_type", value:"package");
  script_name("openSUSE: Security Advisory for ucode-intel (openSUSE-SU-2018:1904-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'ucode-intel'
  package(s) announced via the referenced 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 ucode-intel fixes the following issues:

  The microcode bundles was updated to the 20180703 release

  For the listed CPU chipsets this fixes CVE-2018-3640 (Spectre v3a) and
  helps mitigating CVE-2018-3639 (Spectre v4)  (bsc#1100147 bsc#1087082
  bsc#1087083).

  The following chipsets are fixed in this round:

  Model        Stepping F-MO-S/PI      Old- New

  - --- updated platforms ------------------------------------

  SNB-EP       C1       6-2d-6/6d 0000061c- 0000061d Xeon E5 SNB-EP
  C2       6-2d-7/6d 00000713- 00000714 Xeon E5 IVT          C0
  6-3e-4/ed 0000042c- 0000042d Xeon E5 v2  Core i7-4960X/4930K/4820K
  IVT          D1       6-3e-7/ed 00000713- 00000714 Xeon E5 v2 HSX-E/EP/4S
  C0       6-3f-2/6f 0000003c- 0000003d Xeon E5 v3 HSX-EX       E0
  6-3f-4/80 00000011- 00000012 Xeon E7 v3 SKX-SP/D/W/X H0       6-55-4/b7
  02000043- 0200004d Xeon Bronze 31xx, Silver 41xx, Gold 51xx/61xx Platinum
  81xx, D/W-21xx  Core i9-7xxxX BDX-DE       A1       6-56-5/10
  0e000009- 0e00000a Xeon D-15x3N BDX-ML       B/M/R0   6-4f-1/ef
  0b00002c- 0b00002e Xeon E5/E7 v4  Core i7-69xx/68xx

  Patch Instructions:

  To install this openSUSE Security Update use the SUSE recommended
  installation methods
  like YaST online_update or 'zypper patch'.

  Alternatively you can run the command listed for your product:

  - openSUSE Leap 42.3:

  zypper in -t patch openSUSE-2018-700=1

  - openSUSE Leap 15.0:

  zypper in -t patch openSUSE-2018-700=1");

  script_tag(name:"affected", value:"ucode-intel on openSUSE Leap 42.3");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_xref(name:"openSUSE-SU", value:"2018:1904-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2018-07/msg00005.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap42\.3");
  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "openSUSELeap42.3") {
  if(!isnull(res = isrpmvuln(pkg:"ucode-intel", rpm:"ucode-intel~20180703~25.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ucode-intel-blob", rpm:"ucode-intel-blob~20180703~25.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ucode-intel-debuginfo", rpm:"ucode-intel-debuginfo~20180703~25.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ucode-intel-debugsource", rpm:"ucode-intel-debugsource~20180703~25.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

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

exit(0);