Search...

RHEL 5 / 7 : java-1.7.0-openjdk (RHSA-2016:0676)

2016-04-22T00:00:00
ID REDHAT-RHSA-2016-0676.NASL
Type nessus
Reporter Tenable
Modified 2017-01-10T00:00:00

Description

An update for java-1.7.0-openjdk is now available for Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java Software Development Kit.

Security Fix(es) :

  • Multiple flaws were discovered in the Serialization and Hotspot components in OpenJDK. An untrusted Java application or applet could use these flaws to completely bypass Java sandbox restrictions. (CVE-2016-0686, CVE-2016-0687)

  • It was discovered that the RMI server implementation in the JMX component in OpenJDK did not restrict which classes can be deserialized when deserializing authentication credentials. A remote, unauthenticated attacker able to connect to a JMX port could possibly use this flaw to trigger deserialization flaws. (CVE-2016-3427)

  • It was discovered that the JAXP component in OpenJDK failed to properly handle Unicode surrogate pairs used as part of the XML attribute values. Specially crafted XML input could cause a Java application to use an excessive amount of memory when parsed. (CVE-2016-3425)

  • It was discovered that the Security component in OpenJDK failed to check the digest algorithm strength when generating DSA signatures. The use of a digest weaker than the key strength could lead to the generation of signatures that were weaker than expected. (CVE-2016-0695)

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2016:0676. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(90669);
  script_version("$Revision: 2.6 $");
  script_cvs_date("$Date: 2017/01/10 20:34:12 $");

  script_cve_id("CVE-2016-0686", "CVE-2016-0687", "CVE-2016-0695", "CVE-2016-3425", "CVE-2016-3427");
  script_osvdb_id(137301, 137302, 137303, 137305, 137306);
  script_xref(name:"RHSA", value:"2016:0676");

  script_name(english:"RHEL 5 / 7 : java-1.7.0-openjdk (RHSA-2016:0676)");
  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:
"An update for java-1.7.0-openjdk is now available for Red Hat
Enterprise Linux 5 and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security
impact of Critical. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.

The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime
Environment and the OpenJDK 7 Java Software Development Kit.

Security Fix(es) :

* Multiple flaws were discovered in the Serialization and Hotspot
components in OpenJDK. An untrusted Java application or applet could
use these flaws to completely bypass Java sandbox restrictions.
(CVE-2016-0686, CVE-2016-0687)

* It was discovered that the RMI server implementation in the JMX
component in OpenJDK did not restrict which classes can be
deserialized when deserializing authentication credentials. A remote,
unauthenticated attacker able to connect to a JMX port could possibly
use this flaw to trigger deserialization flaws. (CVE-2016-3427)

* It was discovered that the JAXP component in OpenJDK failed to
properly handle Unicode surrogate pairs used as part of the XML
attribute values. Specially crafted XML input could cause a Java
application to use an excessive amount of memory when parsed.
(CVE-2016-3425)

* It was discovered that the Security component in OpenJDK failed to
check the digest algorithm strength when generating DSA signatures.
The use of a digest weaker than the key strength could lead to the
generation of signatures that were weaker than expected.
(CVE-2016-0695)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2016-0686.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2016-0687.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2016-0695.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2016-3425.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2016-3427.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://rhn.redhat.com/errata/RHSA-2016-0676.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:java-1.7.0-openjdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-accessibility");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-demo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-headless");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-src");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/04/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/04/22");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2017 Tenable Network Security, Inc.");
  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 = eregmatch(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 (! ereg(pattern:"^(5|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.x / 7.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-2016:0676";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      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:"java-1.7.0-openjdk-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"java-1.7.0-openjdk-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"java-1.7.0-openjdk-debuginfo-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"java-1.7.0-openjdk-debuginfo-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"java-1.7.0-openjdk-demo-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"java-1.7.0-openjdk-demo-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"java-1.7.0-openjdk-devel-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"java-1.7.0-openjdk-devel-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"java-1.7.0-openjdk-javadoc-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"java-1.7.0-openjdk-javadoc-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"java-1.7.0-openjdk-src-1.7.0.101-2.6.6.1.el5_11")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"java-1.7.0-openjdk-src-1.7.0.101-2.6.6.1.el5_11")) flag++;


  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-accessibility-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-accessibility-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-debuginfo-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-debuginfo-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-demo-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-demo-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-devel-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-devel-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-headless-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-headless-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", reference:"java-1.7.0-openjdk-javadoc-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"java-1.7.0-openjdk-src-1.7.0.101-2.6.6.1.el7_2")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"java-1.7.0-openjdk-src-1.7.0.101-2.6.6.1.el7_2")) flag++;


  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      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, "java-1.7.0-openjdk / java-1.7.0-openjdk-accessibility / etc");
  }
}
JSON Vulners Source
Initial Source


All product names, logos, and brands are property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, logos, and brands does not imply endorsement.If you are an owner of some content and want it to be removed, please mail to content@vulners.com Vulners, 2017
Protected by