RHEL 5 : tomcat (RHSA-2007:0327)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2007:0327. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(25329);
  script_version("1.28");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2005-2090", "CVE-2006-7195", "CVE-2007-0450", "CVE-2007-1358");
  script_bugtraq_id(13873, 22960);
  script_xref(name:"RHSA", value:"2007:0327");

  script_name(english:"RHEL 5 : tomcat (RHSA-2007:0327)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated tomcat packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 5.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

Tomcat is a servlet container for Java Servlet and JavaServer Pages
technologies.

Tomcat was found to accept multiple content-length headers in a
request. This could allow attackers to poison a web-cache, bypass web
application firewall protection, or conduct cross-site scripting
attacks. (CVE-2005-2090)

Tomcat permitted various characters as path delimiters. If Tomcat was
used behind certain proxies and configured to only proxy some
contexts, an attacker could construct an HTTP request to work around
the context restriction and potentially access non-proxied content.
(CVE-2007-0450)

The implict-objects.jsp file distributed in the examples webapp
displayed a number of unfiltered header values. If the JSP examples
were accessible, this flaw could allow a remote attacker to perform
cross-site scripting attacks. (CVE-2006-7195)

Users should upgrade to these erratum packages which contain an update
to Tomcat that resolves these issues. Updated jakarta-commons-modeler
packages are also included which correct a bug when used with Tomcat
5.5.23."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2005-2090"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-7195"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2007-0450"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2007-1358"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://tomcat.apache.org/security-5.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2007:0327"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(22, 79);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jakarta-commons-modeler");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jakarta-commons-modeler-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-admin-webapps");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-common-lib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-jasper");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-jasper-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-jsp-2.0-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-jsp-2.0-api-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-server-lib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-servlet-2.4-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-servlet-2.4-api-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat5-webapps");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2005/07/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/05/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/05/25");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.x", "Red Hat " + os_ver);

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

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2007:0327";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"jakarta-commons-modeler-1.1-8jpp.1.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"jakarta-commons-modeler-1.1-8jpp.1.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"jakarta-commons-modeler-1.1-8jpp.1.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"jakarta-commons-modeler-javadoc-1.1-8jpp.1.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"jakarta-commons-modeler-javadoc-1.1-8jpp.1.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"jakarta-commons-modeler-javadoc-1.1-8jpp.1.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-admin-webapps-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-admin-webapps-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-admin-webapps-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-common-lib-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-common-lib-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-common-lib-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jasper-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jasper-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jasper-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jasper-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jasper-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jasper-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jsp-2.0-api-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jsp-2.0-api-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jsp-2.0-api-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jsp-2.0-api-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jsp-2.0-api-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jsp-2.0-api-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-server-lib-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-server-lib-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-server-lib-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-servlet-2.4-api-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-servlet-2.4-api-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-servlet-2.4-api-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-servlet-2.4-api-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-servlet-2.4-api-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-servlet-2.4-api-javadoc-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-webapps-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-webapps-5.5.23-0jpp.1.0.3.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-webapps-5.5.23-0jpp.1.0.3.el5")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "jakarta-commons-modeler / jakarta-commons-modeler-javadoc / tomcat5 / etc");
  }
}