SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2018:1918-1)

2019-01-02T00:00:00
ID SUSE_SU-2018-1918-1.NASL
Type nessus
Reporter Tenable
Modified 2019-01-02T00:00:00

Description

This update for nodejs8 to version 8.11.3 fixes the following issues: These security issues were fixed :

  • CVE-2018-7167: Calling Buffer.fill() or Buffer.alloc() with some parameters could have lead to a hang which could have resulted in a DoS (bsc#1097375).

  • CVE-2018-7161: By interacting with the http2 server in a manner that triggered a cleanup bug where objects are used in native code after they are no longer available an attacker could have caused a denial of service (DoS) by causing a node server providing an http2 server to crash (bsc#1097404).

  • CVE-2018-1000168: Fixed a denial of service vulnerability by unbundling nghttp2 (bsc#1097401)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2018:1918-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(120038);
  script_version("1.1");
  script_cvs_date("Date: 2019/01/02 10:36:38");

  script_cve_id("CVE-2018-1000168", "CVE-2018-7161", "CVE-2018-7167");

  script_name(english:"SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2018:1918-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for nodejs8 to version 8.11.3 fixes the following issues:
These security issues were fixed :

  - CVE-2018-7167: Calling Buffer.fill() or Buffer.alloc()
    with some parameters could have lead to a hang which
    could have resulted in a DoS (bsc#1097375).

  - CVE-2018-7161: By interacting with the http2 server in a
    manner that triggered a cleanup bug where objects are
    used in native code after they are no longer available
    an attacker could have caused a denial of service (DoS)
    by causing a node server providing an http2 server to
    crash (bsc#1097404).

  - CVE-2018-1000168: Fixed a denial of service
    vulnerability by unbundling nghttp2 (bsc#1097401)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1091764"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1097375"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1097401"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1097404"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-1000168/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7161/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7167/"
  );
  # https://www.suse.com/support/update/announcement/2018/suse-su-20181918-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?937be6d7"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE 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 :

SUSE Linux Enterprise Module for Web Scripting 15:zypper in -t patch
SUSE-SLE-Module-Web-Scripting-15-2018-1291=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs8-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs8-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs8-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:npm8");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/07/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/02");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019 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/cpu", "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, "SUSE");
os_ver = eregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! ereg(pattern:"^(SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES15", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! ereg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES15", sp:"0", reference:"nodejs8-8.11.3-3.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"nodejs8-debuginfo-8.11.3-3.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"nodejs8-debugsource-8.11.3-3.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"nodejs8-devel-8.11.3-3.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"npm8-8.11.3-3.5.1")) 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, "nodejs8");
}