MiracleLinux 4 : tomcat6-6.0.24-111.AXS4 (AXSA:2017-2380:03)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# Miracle Linux Security Advisory AXSA:2017-2380:03.
##

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

if (description)
{
  script_id(289837);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/01/17");

  script_cve_id(
    "CVE-2017-5647",
    "CVE-2017-5664",
    "CVE-2017-12615",
    "CVE-2017-12617"
  );
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/04/15");
  script_xref(name:"CEA-ID", value:"CEA-2019-0240");

  script_name(english:"MiracleLinux 4 : tomcat6-6.0.24-111.AXS4 (AXSA:2017-2380:03)");

  script_set_attribute(attribute:"synopsis", value:
"The remote MiracleLinux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the
AXSA:2017-2380:03 advisory.

    * A vulnerability was discovered in Tomcat's handling of pipelined requests when Sendfile was used. If
    sendfile processing completed quickly, it was possible for the Processor to be added to the processor
    cache twice. This could lead to invalid responses or information disclosure. (CVE-2017-5647)
      * A vulnerability was discovered in the error page mechanism in Tomcat's DefaultServlet implementation.
    A crafted HTTP request could cause undesired side effects, possibly including the removal or replacement
    of the custom error page. (CVE-2017-5664)
      * Two vulnerabilities were discovered in Tomcat where if a servlet context was configured with
    readonly=false and HTTP PUT requests were allowed, an attacker could upload a JSP file to that context and
    achieve code execution. (CVE-2017-12615, CVE-2017-12617)
    CVE-2017-12615
    When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs
    enabled (e.g. via setting the readonly initialisation parameter of the
    Default to false) it was possible to upload a JSP file to the server
    via a specially crafted request. This JSP could then be requested and
    any code it contained would be executed by the server.
    CVE-2017-12617
    When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to
    8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled
    (e.g. via setting the readonly initialisation parameter of the Default
    servlet to false) it was possible to upload a JSP file to the server
    via a specially crafted request. This JSP could then be requested and
    any code it contained would be executed by the server.
    CVE-2017-5647
    A bug in the handling of the pipelined requests in Apache Tomcat
    9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to
    7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the
    pipelined request being lost when send file processing of the previous
    request completed. This could result in responses appearing to be sent
    for the wrong request. For example, a user agent that sent requests A,
    B and C could see the correct response for request A, the response for
    request C for request B and no response for request C.
    CVE-2017-5664
    The error page mechanism of the Java Servlet Specification requires
    that, when an error occurs and an error page is configured for the
    error that occurred, the original request and response are forwarded
    to the error page. This means that the request is presented to the
    error page with the original HTTP method. If the error page is a
    static file, expected behaviour is to serve content of the file as if
    processing a GET request, regardless of the actual HTTP method. The
    Default Servlet in Apache Tomcat 9.0.0.M1 to 9.0.0.M20, 8.5.0 to
    8.5.14, 8.0.0.RC1 to 8.0.43 and 7.0.0 to 7.0.77 did not do this.
    Depending on the original request this could lead to unexpected and
    undesirable results for static error pages including, if the
    DefaultServlet is configured to permit writes, the replacement or
    removal of the custom error page. Notes for other user provided error
    pages: (1) Unless explicitly coded otherwise, JSPs ignore the HTTP
    method.  JSPs used as error pages must must ensure that they handle
    any error dispatch as a GET request, regardless of the actual method.
    (2) By default, the response generated by a Servlet does depend on
    the HTTP method.  Custom Servlets used as error pages must ensure
    that they handle any error dispatch as a GET request, regardless of
    the actual method.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://tsn.miraclelinux.com/en/node/8823");
  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:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-12617");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"d2_elliot_name", value:"Apache Tomcat for Windows HTTP PUT Method File Upload");
  script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Tomcat RCE via JSP Upload Bypass');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");
  script_set_attribute(attribute:"vendor_severity", value:"High");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/11/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/16");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:tomcat6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:tomcat6-el-2.1-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:tomcat6-jsp-2.1-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:tomcat6-lib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:tomcat6-servlet-2.5-api");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:miracle:linux:4");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Miracle Linux Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'MIRACLE LINUX' >!< os_product) audit(AUDIT_OS_NOT, 'MIRACLE LINUX');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'MIRACLE LINUX');
if (! preg(pattern:"^4([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'MiracleLinux 4.x', 'MIRACLE LINUX ' + os_version);

if (!get_kb_item('Host/MiracleLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('aarch64' >!< cpu && 'ppc' >!< cpu && 's390' >!< cpu && 'x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'MIRACLE LINUX', cpu);

var constraints = [
  {
    'release': '4',
    'pkgs': [
      {'reference':'tomcat6-6.0.24-111.AXS4', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'tomcat6-el-2.1-api-6.0.24-111.AXS4', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'tomcat6-jsp-2.1-api-6.0.24-111.AXS4', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'tomcat6-lib-6.0.24-111.AXS4', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'tomcat6-servlet-2.5-api-6.0.24-111.AXS4', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'}
    ]
  }
];

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }
  foreach var pkg ( constraint['pkgs'] ) {
    reference = NULL;
    sp = NULL;
    _cpu = NULL;
    el_string = NULL;
    rpm_spec_vers_cmp = NULL;
    epoch = NULL;
    allowmaj = NULL;
    exists_check = NULL;
    cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        ## (no known rpm to check OR known rpm_exists)
        (!exists_check || rpm_exists(rpm:exists_check)) &&
        rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
  }
}
if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'tomcat6 / tomcat6-el-2.1-api / tomcat6-jsp-2.1-api / tomcat6-lib / etc');
}