Vulnerabilities > CVE-2014-3603 - Improper Validation of Certificate with Host Mismatch vulnerability in Shibboleth Identity Provider and Opensaml Java

047910
CVSS 5.9 - MEDIUM
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
HIGH
Availability impact
NONE
network
high complexity
shibboleth
CWE-297
nessus

Summary

The (1) HttpResource and (2) FileBackedHttpResource implementations in Shibboleth Identity Provider (IdP) before 2.4.1 and OpenSAML Java 2.6.2 do not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Vulnerable Configurations

Part Description Count
Application
Shibboleth
2

Nessus

  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2015-10235.NASL
    description - OpenSAML Java: HTTPS Connections Via HTTP Resources Do Not Perform Hostname Verification Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2015-08-10
    plugin id85283
    published2015-08-10
    reporterThis script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/85283
    titleFedora 22 : opensaml-java-2.5.3-9.fc22 / opensaml-java-openws-1.5.5-2.fc22 (2015-10235)
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Fedora Security Advisory 2015-10235.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(85283);
      script_version("2.4");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");
    
      script_cve_id("CVE-2014-3603");
      script_xref(name:"FEDORA", value:"2015-10235");
    
      script_name(english:"Fedora 22 : opensaml-java-2.5.3-9.fc22 / opensaml-java-openws-1.5.5-2.fc22 (2015-10235)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Fedora host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "  - OpenSAML Java: HTTPS Connections Via HTTP Resources Do
        Not Perform Hostname Verification
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Fedora security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1131823"
      );
      # https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163153.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?102294ef"
      );
      # https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163154.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?d030ce3c"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "Update the affected opensaml-java and / or opensaml-java-openws
    packages."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:opensaml-java");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:opensaml-java-openws");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:22");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/04");
      script_set_attribute(attribute:"patch_publication_date", value:"2015/06/20");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/08/10");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Fedora Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.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) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
    os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
    os_ver = os_ver[1];
    if (! ereg(pattern:"^22([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 22.x", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
    
    flag = 0;
    if (rpm_check(release:"FC22", reference:"opensaml-java-2.5.3-9.fc22")) flag++;
    if (rpm_check(release:"FC22", reference:"opensaml-java-openws-1.5.5-2.fc22")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
      else security_warning(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "opensaml-java / opensaml-java-openws");
    }
    
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2015-10175.NASL
    description - OpenSAML Java: HTTPS Connections Via HTTP Resources Do Not Perform Hostname Verification Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2015-08-10
    plugin id85282
    published2015-08-10
    reporterThis script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/85282
    titleFedora 21 : opensaml-java-2.5.3-9.fc21 / opensaml-java-openws-1.5.5-2.fc21 (2015-10175)
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Fedora Security Advisory 2015-10175.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(85282);
      script_version("2.4");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");
    
      script_cve_id("CVE-2014-3603");
      script_xref(name:"FEDORA", value:"2015-10175");
    
      script_name(english:"Fedora 21 : opensaml-java-2.5.3-9.fc21 / opensaml-java-openws-1.5.5-2.fc21 (2015-10175)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Fedora host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "  - OpenSAML Java: HTTPS Connections Via HTTP Resources Do
        Not Perform Hostname Verification
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Fedora security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1131823"
      );
      # https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163146.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?988f0739"
      );
      # https://lists.fedoraproject.org/pipermail/package-announce/2015-August/163147.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?3b01f281"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "Update the affected opensaml-java and / or opensaml-java-openws
    packages."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:opensaml-java");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:opensaml-java-openws");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:21");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/04");
      script_set_attribute(attribute:"patch_publication_date", value:"2015/06/20");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/08/10");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Fedora Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.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) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
    os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
    os_ver = os_ver[1];
    if (! ereg(pattern:"^21([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 21.x", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
    
    flag = 0;
    if (rpm_check(release:"FC21", reference:"opensaml-java-2.5.3-9.fc21")) flag++;
    if (rpm_check(release:"FC21", reference:"opensaml-java-openws-1.5.5-2.fc21")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
      else security_warning(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "opensaml-java / opensaml-java-openws");
    }