RHEL 6 : JBoss EAP (RHSA-2015:1907)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2015:1907. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(86413);
  script_version("2.10");
  script_cvs_date("Date: 2019/10/24 15:35:40");

  script_cve_id("CVE-2015-5178", "CVE-2015-5188", "CVE-2015-5220");
  script_xref(name:"RHSA", value:"2015:1907");

  script_name(english:"RHEL 6 : JBoss EAP (RHSA-2015:1907)");
  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 jboss-ec2-eap packages that fix three security issues, several
bugs, and add various enhancements are now available for Red Hat JBoss
Enterprise Application Platform 6.4.4 on Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having Important
security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

Red Hat JBoss Enterprise Application Platform 6 is a platform for Java
applications based on JBoss Application Server 7.

It was discovered that sending requests containing large headers to
the Web Console produced a Java OutOfMemoryError in the HTTP
management interface. An attacker could use this flaw to cause a
denial of service. (CVE-2015-5220)

It was discovered that the EAP Management Console could be opened in
an IFRAME, which made it possible to intercept and manipulate
requests. An attacker could use this flaw to trick a user into
performing arbitrary actions in the Console (clickjacking).
(CVE-2015-5178)

Note: Resolving this issue required a change in the way http requests
are sent in the Console; this change may affect users. See the Release
Notes linked to in the References section for details about this
change.

It was discovered that when uploading a file using a
multipart/form-data submission to the EAP Web Console, the Console was
vulnerable to Cross-Site Request Forgery (CSRF). This meant that an
attacker could use the flaw together with a forgery attack to make
changes to an authenticated instance. (CVE-2015-5188)

The CVE-2015-5220 issue was discovered by Aaron Ogburn of Red Hat GSS
Middleware Team, and the CVE-2015-5188 issue was discovered by Jason
Greene of the Red Hat Middleware Engineering Team.

* The jboss-ec2-eap packages provide scripts for Red Hat JBoss
Enterprise Application Platform running on the Amazon Web Services
(AWS) Elastic Compute Cloud (EC2). With this update, the packages have
been updated to ensure compatibility with Red Hat JBoss Enterprise
Application Platform 6.4.4. Documentation for these changes is
available from the link in the References section.

All jboss-ec2-eap users of Red Hat JBoss Enterprise Application
Platform 6.4 on Red Hat Enterprise Linux 6 are advised to upgrade to
these updated packages. The JBoss server process must be restarted for
the update to take effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/documentation/en-US/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2015:1907"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2015-5220"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2015-5188"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2015-5178"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected jboss-ec2-eap and / or jboss-ec2-eap-samples
packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jboss-ec2-eap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jboss-ec2-eap-samples");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/10/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/10/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/10/16");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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-2015:1907";
  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_exists(release:"RHEL6", rpm:"jbossas-welcome-content-eap"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "JBoss EAP");

  if (rpm_check(release:"RHEL6", reference:"jboss-ec2-eap-7.5.4-1.Final_redhat_4.ep6.el6")) flag++;
  if (rpm_check(release:"RHEL6", reference:"jboss-ec2-eap-samples-7.5.4-1.Final_redhat_4.ep6.el6")) 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, "jboss-ec2-eap / jboss-ec2-eap-samples");
  }
}