openSUSE: Security Advisory for tomcat (openSUSE-SU-2018:2740-1)

# 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("1.3.6.1.4.1.25623.1.0.851897");
  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:"2018-09-18 08:13:15 +0200 (Tue, 18 Sep 2018)");
  script_cve_id("CVE-2018-1336", "CVE-2018-8014", "CVE-2018-8034", "CVE-2018-8037");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
  script_tag(name:"qod_type", value:"package");
  script_name("openSUSE: Security Advisory for tomcat (openSUSE-SU-2018:2740-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'tomcat'
  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 tomcat to 8.0.53 fixes the following issues:

  Security issue fixed:

  - CVE-2018-1336: An improper handing of overflow in the UTF-8 decoder with
  supplementary characters could have lead to an infinite loop in the
  decoder causing a Denial of Service (bsc#1102400).

  - CVE-2018-8034: The host name verification when using TLS with the
  WebSocket client was missing. It is now enabled by default (bsc#1102379).

  - CVE-2018-8037: If an async request was completed by the application at
  the same time as the container triggered the async timeout, a race
  condition existed that could have resulted in a user seeing a response
  intended for a different user. An additional issue was present in the
  NIO and NIO2 connectors that did not correctly track the closure of the
  connection when an async request was completed by the application and
  timed out by the container at the same time. This could also have
  resulted in a user seeing a response intended for another user
  (bsc#1102410).

  - CVE-2018-8014: Fix insecure default CORS filter settings (bsc#1093697).

  Bug fixes:

  - bsc#1067720: Avoid overwriting of customer's configuration during update.

  - bsc#1095472: Add Obsoletes for tomcat6 packages.

  This update was imported from the SUSE:SLE-12-SP2:Update update project.

  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-2018-1019=1");

  script_tag(name:"affected", value:"tomcat on openSUSE Leap 42.3");

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

  script_xref(name:"openSUSE-SU", value:"2018:2740-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2018-09/msg00036.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:"tomcat", rpm:"tomcat~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-admin-webapps", rpm:"tomcat-admin-webapps~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-docs-webapp", rpm:"tomcat-docs-webapp~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-el-3_0-api", rpm:"tomcat-el-3_0-api~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-embed", rpm:"tomcat-embed~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-javadoc", rpm:"tomcat-javadoc~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-jsp-2_3-api", rpm:"tomcat-jsp-2_3-api~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-jsvc", rpm:"tomcat-jsvc~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-lib", rpm:"tomcat-lib~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-servlet-3_1-api", rpm:"tomcat-servlet-3_1-api~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-webapps", rpm:"tomcat-webapps~8.0.53~15.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

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

exit(0);