Amazon Linux: Security Advisory (ALAS-2016-736)

# Copyright (C) 2016 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("1.3.6.1.4.1.25623.1.0.120725");
  script_cve_id("CVE-2016-3092");
  script_tag(name:"creation_date", value:"2016-10-26 12:38:21 +0000 (Wed, 26 Oct 2016)");
  script_version("2021-10-07T14:01:22+0000");
  script_tag(name:"last_modification", value:"2021-10-07 14:01:22 +0000 (Thu, 07 Oct 2021)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-07-17 08:15:00 +0000 (Sat, 17 Jul 2021)");

  script_name("Amazon Linux: Security Advisory (ALAS-2016-736)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone Networks GmbH");
  script_family("Amazon Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/amazon_linux", "ssh/login/release");

  script_xref(name:"Advisory-ID", value:"ALAS-2016-736");
  script_xref(name:"URL", value:"https://alas.aws.amazon.com/ALAS-2016-736.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'tomcat7, tomcat8' package(s) announced via the ALAS-2016-736 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"A denial of service vulnerability was identified in Commons FileUpload that occurred when the length of the multipart boundary was just below the size of the buffer (4096 bytes) used to read the uploaded file if the boundary was the typical tens of bytes long.");

  script_tag(name:"affected", value:"'tomcat7, tomcat8' package(s) on Amazon Linux.");

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

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

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

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

res = "";
report = "";

if(release == "AMAZON") {

  if(!isnull(res = isrpmvuln(pkg:"tomcat7", rpm:"tomcat7~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-admin-webapps", rpm:"tomcat7-admin-webapps~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-docs-webapp", rpm:"tomcat7-docs-webapp~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-el-2.2-api", rpm:"tomcat7-el-2.2-api~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-javadoc", rpm:"tomcat7-javadoc~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-jsp-2.2-api", rpm:"tomcat7-jsp-2.2-api~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-lib", rpm:"tomcat7-lib~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-log4j", rpm:"tomcat7-log4j~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-servlet-3.0-api", rpm:"tomcat7-servlet-3.0-api~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat7-webapps", rpm:"tomcat7-webapps~7.0.70~1.18.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8", rpm:"tomcat8~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-admin-webapps", rpm:"tomcat8-admin-webapps~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-docs-webapp", rpm:"tomcat8-docs-webapp~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-el-3.0-api", rpm:"tomcat8-el-3.0-api~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-javadoc", rpm:"tomcat8-javadoc~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-jsp-2.3-api", rpm:"tomcat8-jsp-2.3-api~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-lib", rpm:"tomcat8-lib~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-log4j", rpm:"tomcat8-log4j~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-servlet-3.1-api", rpm:"tomcat8-servlet-3.1-api~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat8-webapps", rpm:"tomcat8-webapps~8.0.36~1.62.amzn1", rls:"AMAZON"))) {
    report += res;
  }

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

exit(0);