RHEL 5 : tomcat (RHSA-2007:0871)

#%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-2007:0871. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(26190);
  script_version("1.27");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2007-3382", "CVE-2007-3385", "CVE-2007-3386");
  script_bugtraq_id(25316);
  script_xref(name:"RHSA", value:"2007:0871");

  script_name(english:"RHEL 5 : tomcat (RHSA-2007:0871)");
  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 several security issues are now
available for Red Hat Enterprise Linux 5.

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

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

Tomcat was found treating single quote characters -- ' -- as
delimiters in cookies. This could allow remote attackers to obtain
sensitive information, such as session IDs, for session hijacking
attacks (CVE-2007-3382).

It was reported Tomcat did not properly handle the following character
sequence in a cookie: \' (a backslash followed by a double-quote). It
was possible remote attackers could use this failure to obtain
sensitive information, such as session IDs, for session hijacking
attacks (CVE-2007-3385).

A cross-site scripting (XSS) vulnerability existed in the Host Manager
Servlet. This allowed remote attackers to inject arbitrary HTML and
web script via crafted requests (CVE-2007-3386).

Users of Tomcat should update to these erratum packages, which contain
backported patches and are not vulnerable to these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2007-3382"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2007-3385"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2007-3386"
  );
  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-2007:0871"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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(79, 200);

  script_set_attribute(attribute:"plugin_type", value:"local");
  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:"2007/08/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/09/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/09/26");
  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-2007:0871";
  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:"tomcat5-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-admin-webapps-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-admin-webapps-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-admin-webapps-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-common-lib-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-common-lib-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-common-lib-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jasper-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jasper-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jasper-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jasper-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jasper-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jasper-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jsp-2.0-api-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jsp-2.0-api-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jsp-2.0-api-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-jsp-2.0-api-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-jsp-2.0-api-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-jsp-2.0-api-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-server-lib-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-server-lib-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-server-lib-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-servlet-2.4-api-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-servlet-2.4-api-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-servlet-2.4-api-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-servlet-2.4-api-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-servlet-2.4-api-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-servlet-2.4-api-javadoc-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"tomcat5-webapps-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"tomcat5-webapps-5.5.23-0jpp.3.0.2.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"tomcat5-webapps-5.5.23-0jpp.3.0.2.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, "tomcat5 / tomcat5-admin-webapps / tomcat5-common-lib / etc");
  }
}