Vulnerabilities > CVE-2018-5106 - Information Exposure vulnerability in multiple products

047910
CVSS 5.0 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
NONE
Availability impact
NONE
network
low complexity
mozilla
canonical
CWE-200
nessus

Summary

Style editor traffic in the Developer Tools can be routed through a service worker hosted on a third party website if a user selects error links when these tools are open. This can allow style editor information used within Developer Tools to leak cross-origin. This vulnerability affects Firefox < 58.

Vulnerable Configurations

Part Description Count
Application
Mozilla
378
OS
Canonical
3

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Subverting Environment Variable Values
    The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
  • Footprinting
    An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Browser Fingerprinting
    An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
  • Session Credential Falsification through Prediction
    This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.

Nessus

  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3544-1.NASL
    descriptionMultiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, spoof the origin in audio capture prompts, trick the user in to providing HTTP credentials for another origin, spoof the addressbar contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090, CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094, CVE-2018-5095, CVE-2018-5097, CVE-2018-5098, CVE-2018-5099, CVE-2018-5100, CVE-2018-5101, CVE-2018-5102, CVE-2018-5103, CVE-2018-5104, CVE-2018-5109, CVE-2018-5114, CVE-2018-5115, CVE-2018-5117, CVE-2018-5122) Multiple security issues were discovered in WebExtensions. If a user were tricked in to installing a specially crafted extension, an attacker could potentially exploit these to gain additional privileges, bypass same-origin restrictions, or execute arbitrary code. (CVE-2018-5105, CVE-2018-5113, CVE-2018-5116) A security issue was discovered with the developer tools. If a user were tricked in to opening a specially crafted website with the developer tools open, an attacker could potentially exploit this to obtain sensitive information from other origins. (CVE-2018-5106) A security issue was discovered with printing. An attacker could potentially exploit this to obtain sensitive information from local files. (CVE-2018-5107) It was discovered that manually entered blob URLs could be accessed by subsequent private browsing tabs. If a user were tricked in to entering a blob URL, an attacker could potentially exploit this to obtain sensitive information from a private browsing context. (CVE-2018-5108) It was discovered that dragging certain specially formatted URLs to the addressbar could cause the wrong URL to be displayed. If a user were tricked in to opening a specially crafted website and dragging a URL to the addressbar, an attacker could potentially exploit this to spoof the addressbar contents. (CVE-2018-5111) It was discovered that WebExtension developer tools panels could open non-relative URLs. If a user were tricked in to installing a specially crafted extension and running the developer tools, an attacker could potentially exploit this to gain additional privileges. (CVE-2018-5112) It was discovered that ActivityStream images can attempt to load local content through file: URLs. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this in combination with another vulnerability that allowed sandbox protections to be bypassed, in order to obtain sensitive information from local files. (CVE-2018-5118) It was discovered that the reader view will load cross-origin content in violation of CORS headers. An attacker could exploit this to bypass CORS restrictions. (CVE-2018-5119). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id106347
    published2018-01-25
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106347
    titleUbuntu 14.04 LTS / 16.04 LTS / 17.10 : firefox vulnerabilities (USN-3544-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Ubuntu Security Notice USN-3544-1. The text 
    # itself is copyright (C) Canonical, Inc. See 
    # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
    # trademark of Canonical, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(106347);
      script_version("1.11");
      script_cvs_date("Date: 2019/09/18 12:31:47");
    
      script_cve_id("CVE-2018-5089", "CVE-2018-5090", "CVE-2018-5091", "CVE-2018-5092", "CVE-2018-5093", "CVE-2018-5094", "CVE-2018-5095", "CVE-2018-5097", "CVE-2018-5098", "CVE-2018-5099", "CVE-2018-5100", "CVE-2018-5101", "CVE-2018-5102", "CVE-2018-5103", "CVE-2018-5104", "CVE-2018-5105", "CVE-2018-5106", "CVE-2018-5107", "CVE-2018-5108", "CVE-2018-5109", "CVE-2018-5111", "CVE-2018-5112", "CVE-2018-5113", "CVE-2018-5114", "CVE-2018-5115", "CVE-2018-5116", "CVE-2018-5117", "CVE-2018-5118", "CVE-2018-5119", "CVE-2018-5122");
      script_xref(name:"USN", value:"3544-1");
    
      script_name(english:"Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : firefox vulnerabilities (USN-3544-1)");
      script_summary(english:"Checks dpkg output for updated package.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Ubuntu host is missing a security-related patch."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Multiple security issues were discovered in Firefox. If a user were
    tricked in to opening a specially crafted website, an attacker could
    potentially exploit these to cause a denial of service via application
    crash, spoof the origin in audio capture prompts, trick the user in to
    providing HTTP credentials for another origin, spoof the addressbar
    contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090,
    CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094,
    CVE-2018-5095, CVE-2018-5097, CVE-2018-5098, CVE-2018-5099,
    CVE-2018-5100, CVE-2018-5101, CVE-2018-5102, CVE-2018-5103,
    CVE-2018-5104, CVE-2018-5109, CVE-2018-5114, CVE-2018-5115,
    CVE-2018-5117, CVE-2018-5122)
    
    Multiple security issues were discovered in WebExtensions. If a user
    were tricked in to installing a specially crafted extension, an
    attacker could potentially exploit these to gain additional
    privileges, bypass same-origin restrictions, or execute arbitrary
    code. (CVE-2018-5105, CVE-2018-5113, CVE-2018-5116)
    
    A security issue was discovered with the developer tools. If a user
    were tricked in to opening a specially crafted website with the
    developer tools open, an attacker could potentially exploit this to
    obtain sensitive information from other origins. (CVE-2018-5106)
    
    A security issue was discovered with printing. An attacker could
    potentially exploit this to obtain sensitive information from local
    files. (CVE-2018-5107)
    
    It was discovered that manually entered blob URLs could be accessed by
    subsequent private browsing tabs. If a user were tricked in to
    entering a blob URL, an attacker could potentially exploit this to
    obtain sensitive information from a private browsing context.
    (CVE-2018-5108)
    
    It was discovered that dragging certain specially formatted URLs to
    the addressbar could cause the wrong URL to be displayed. If a user
    were tricked in to opening a specially crafted website and dragging a
    URL to the addressbar, an attacker could potentially exploit this to
    spoof the addressbar contents. (CVE-2018-5111)
    
    It was discovered that WebExtension developer tools panels could open
    non-relative URLs. If a user were tricked in to installing a specially
    crafted extension and running the developer tools, an attacker could
    potentially exploit this to gain additional privileges.
    (CVE-2018-5112)
    
    It was discovered that ActivityStream images can attempt to load local
    content through file: URLs. If a user were tricked in to opening a
    specially crafted website, an attacker could potentially exploit this
    in combination with another vulnerability that allowed sandbox
    protections to be bypassed, in order to obtain sensitive information
    from local files. (CVE-2018-5118)
    
    It was discovered that the reader view will load cross-origin content
    in violation of CORS headers. An attacker could exploit this to bypass
    CORS restrictions. (CVE-2018-5119).
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Ubuntu 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://usn.ubuntu.com/3544-1/"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected firefox package."
      );
      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:N/S:U/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:canonical:ubuntu_linux:firefox");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:17.10");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/06/11");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/01/24");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/25");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Ubuntu Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("ubuntu.inc");
    include("misc_func.inc");
    
    if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/Ubuntu/release");
    if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
    release = chomp(release);
    if (! preg(pattern:"^(14\.04|16\.04|17\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04 / 16.04 / 17.10", "Ubuntu " + release);
    if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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, "Ubuntu", cpu);
    
    flag = 0;
    
    if (ubuntu_check(osver:"14.04", pkgname:"firefox", pkgver:"58.0+build6-0ubuntu0.14.04.1")) flag++;
    if (ubuntu_check(osver:"16.04", pkgname:"firefox", pkgver:"58.0+build6-0ubuntu0.16.04.1")) flag++;
    if (ubuntu_check(osver:"17.10", pkgname:"firefox", pkgver:"58.0+build6-0ubuntu0.17.10.1")) flag++;
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_HOLE,
        extra      : ubuntu_report_get()
      );
      exit(0);
    }
    else
    {
      tested = ubuntu_pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "firefox");
    }
    
  • NASL familyWindows
    NASL idMOZILLA_FIREFOX_58_0.NASL
    descriptionThe version of Mozilla Firefox installed on the remote Windows host is prior to 58. It is, therefore, affected by multiple vulnerabilities, some of which allow code execution and potentially exploitable crashes.
    last seen2020-06-01
    modified2020-06-02
    plugin id106303
    published2018-01-24
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106303
    titleMozilla Firefox < 58 Multiple Vulnerabilities
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(106303);
      script_version("1.6");
      script_cvs_date("Date: 2019/11/08");
    
      script_cve_id(
        "CVE-2018-5089",
        "CVE-2018-5090",
        "CVE-2018-5091",
        "CVE-2018-5092",
        "CVE-2018-5093",
        "CVE-2018-5094",
        "CVE-2018-5095",
        "CVE-2018-5097",
        "CVE-2018-5098",
        "CVE-2018-5099",
        "CVE-2018-5100",
        "CVE-2018-5101",
        "CVE-2018-5102",
        "CVE-2018-5103",
        "CVE-2018-5104",
        "CVE-2018-5105",
        "CVE-2018-5106",
        "CVE-2018-5107",
        "CVE-2018-5108",
        "CVE-2018-5109",
        "CVE-2018-5110",
        "CVE-2018-5111",
        "CVE-2018-5112",
        "CVE-2018-5113",
        "CVE-2018-5114",
        "CVE-2018-5115",
        "CVE-2018-5116",
        "CVE-2018-5117",
        "CVE-2018-5118",
        "CVE-2018-5119",
        "CVE-2018-5121",
        "CVE-2018-5122"
      );
      script_bugtraq_id(102783);
      script_xref(name:"MFSA", value:"2018-02");
    
      script_name(english:"Mozilla Firefox < 58 Multiple Vulnerabilities");
      script_summary(english:"Checks the version of Firefox.");
    
      script_set_attribute(attribute:"synopsis", value:
    "A web browser installed on the remote Windows host is affected by
    multiple vulnerabilities.");
      script_set_attribute(attribute:"description", value:
    "The version of Mozilla Firefox installed on the remote Windows host
    is prior to 58. It is, therefore, affected by multiple
    vulnerabilities, some of which allow code execution and potentially
    exploitable crashes.");
      script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/");
      script_set_attribute(attribute:"solution", value:
    "Upgrade to Mozilla Firefox version 58 or later.");
      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:N/S:U/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-5090");
    
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/23");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/01/23");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/24");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"Windows");
    
      script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
    
      script_dependencies("mozilla_org_installed.nasl");
      script_require_keys("Mozilla/Firefox/Version");
    
      exit(0);
    }
    
    include("mozilla_version.inc");
    
    port = get_kb_item("SMB/transport");
    if (!port) port = 445;
    
    installs = get_kb_list("SMB/Mozilla/Firefox/*");
    if (isnull(installs)) audit(AUDIT_NOT_INST, "Firefox");
    
    mozilla_check_version(installs:installs, product:'firefox', fix:'58', severity:SECURITY_HOLE);
    
  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_FIREFOX_58_0.NASL
    descriptionThe version of Mozilla Firefox installed on the remote macOS or Mac OS X host is prior to 58. It is, therefore, affected by multiple vulnerabilities, some of which allow code execution and potentially exploitable crashes.
    last seen2020-06-01
    modified2020-06-02
    plugin id106301
    published2018-01-24
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106301
    titleMozilla Firefox < 58 Multiple Vulnerabilities (macOS)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(106301);
      script_version("1.6");
      script_cvs_date("Date: 2019/11/08");
    
      script_cve_id(
        "CVE-2018-5089",
        "CVE-2018-5090",
        "CVE-2018-5091",
        "CVE-2018-5092",
        "CVE-2018-5093",
        "CVE-2018-5094",
        "CVE-2018-5095",
        "CVE-2018-5097",
        "CVE-2018-5098",
        "CVE-2018-5099",
        "CVE-2018-5100",
        "CVE-2018-5101",
        "CVE-2018-5102",
        "CVE-2018-5103",
        "CVE-2018-5104",
        "CVE-2018-5105",
        "CVE-2018-5106",
        "CVE-2018-5107",
        "CVE-2018-5108",
        "CVE-2018-5109",
        "CVE-2018-5110",
        "CVE-2018-5111",
        "CVE-2018-5112",
        "CVE-2018-5113",
        "CVE-2018-5114",
        "CVE-2018-5115",
        "CVE-2018-5116",
        "CVE-2018-5117",
        "CVE-2018-5118",
        "CVE-2018-5119",
        "CVE-2018-5121",
        "CVE-2018-5122"
      );
      script_bugtraq_id(102783);
      script_xref(name:"MFSA", value:"2018-02");
    
      script_name(english:"Mozilla Firefox < 58 Multiple Vulnerabilities (macOS)");
      script_summary(english:"Checks the version of Firefox.");
    
      script_set_attribute(attribute:"synopsis", value:
    "A web browser installed on the remote macOS or Mac OS X host is
    affected by a multiple vulnerabilities.");
      script_set_attribute(attribute:"description", value:
    "The version of Mozilla Firefox installed on the remote macOS or Mac
    OS X host is prior to 58. It is, therefore, affected by multiple
    vulnerabilities, some of which allow code execution and potentially
    exploitable crashes.");
      script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/");
      script_set_attribute(attribute:"solution", value:
    "Upgrade to Mozilla Firefox version 58 or later.");
      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:N/S:U/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-5090");
    
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/23");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/01/23");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/24");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"MacOS X Local Security Checks");
    
      script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
    
      script_dependencies("macosx_firefox_installed.nasl");
      script_require_keys("MacOSX/Firefox/Installed");
    
      exit(0);
    }
    
    include("mozilla_version.inc");
    
    kb_base = "MacOSX/Firefox";
    get_kb_item_or_exit(kb_base+"/Installed");
    
    version = get_kb_item_or_exit(kb_base+"/Version", exit_code:1);
    path = get_kb_item_or_exit(kb_base+"/Path", exit_code:1);
    
    if (get_kb_item(kb_base + '/is_esr')) exit(0, 'The Mozilla Firefox installation is in the ESR branch.');
    
    mozilla_check_version(product:'firefox', version:version, path:path, esr:FALSE, fix:'58', severity:SECURITY_HOLE);
    
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_A891C5B43D7A4DE99C71EEF3FD698C77.NASL
    descriptionMozilla Foundation reports : CVE-2018-5091: Use-after-free with DTMF timers CVE-2018-5092: Use-after-free in Web Workers CVE-2018-5093: Buffer overflow in WebAssembly during Memory/Table resizing CVE-2018-5094: Buffer overflow in WebAssembly with garbage collection on uninitialized memory CVE-2018-5095: Integer overflow in Skia library during edge builder allocation CVE-2018-5097: Use-after-free when source document is manipulated during XSLT CVE-2018-5098: Use-after-free while manipulating form input elements CVE-2018-5099: Use-after-free with widget listener CVE-2018-5100: Use-after-free when IsPotentiallyScrollable arguments are freed from memory CVE-2018-5101: Use-after-free with floating first-letter style elements CVE-2018-5102: Use-after-free in HTML media elements CVE-2018-5103: Use-after-free during mouse event handling CVE-2018-5104: Use-after-free during font face manipulation CVE-2018-5105: WebExtensions can save and execute files on local file system without user prompts CVE-2018-5106: Developer Tools can expose style editor information cross-origin through service worker CVE-2018-5107: Printing process will follow symlinks for local file access CVE-2018-5108: Manually entered blob URL can be accessed by subsequent private browsing tabs CVE-2018-5109: Audio capture prompts and starts with incorrect origin attribution CVE-2018-5110: Cursor can be made invisible on OS X CVE-2018-5111: URL spoofing in addressbar through drag and drop CVE-2018-5112: Extension development tools panel can open a non-relative URL in the panel CVE-2018-5113: WebExtensions can load non-HTTPS pages with browser.identity.launchWebAuthFlow CVE-2018-5114: The old value of a cookie changed to HttpOnly remains accessible to scripts CVE-2018-5115: Background network requests can open HTTP authentication in unrelated foreground tabs CVE-2018-5116: WebExtension ActiveTab permission allows cross-origin frame content access CVE-2018-5117: URL spoofing with right-to-left text aligned left-to-right CVE-2018-5118: Activity Stream images can attempt to load local content through file : CVE-2018-5119: Reader view will load cross-origin content in violation of CORS headers CVE-2018-5121: OS X Tibetan characters render incompletely in the addressbar CVE-2018-5122: Potential integer overflow in DoCrypt CVE-2018-5090: Memory safety bugs fixed in Firefox 58 CVE-2018-5089: Memory safety bugs fixed in Firefox 58 and Firefox ESR 52.6
    last seen2020-06-01
    modified2020-06-02
    plugin id106288
    published2018-01-24
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106288
    titleFreeBSD : mozilla -- multiple vulnerabilities (a891c5b4-3d7a-4de9-9c71-eef3fd698c77)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from the FreeBSD VuXML database :
    #
    # Copyright 2003-2019 Jacques Vidrine and contributors
    #
    # Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
    # HTML, PDF, PostScript, RTF and so forth) with or without modification,
    # are permitted provided that the following conditions are met:
    # 1. Redistributions of source code (VuXML) must retain the above
    #    copyright notice, this list of conditions and the following
    #    disclaimer as the first lines of this file unmodified.
    # 2. Redistributions in compiled form (transformed to other DTDs,
    #    published online in any format, converted to PDF, PostScript,
    #    RTF and other formats) must reproduce the above copyright
    #    notice, this list of conditions and the following disclaimer
    #    in the documentation and/or other materials provided with the
    #    distribution.
    # 
    # THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
    # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
    # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
    # OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
    # OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
    # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
    # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
    # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(106288);
      script_version("3.11");
      script_cvs_date("Date: 2019/07/10 16:04:13");
    
      script_cve_id("CVE-2018-5089", "CVE-2018-5090", "CVE-2018-5091", "CVE-2018-5092", "CVE-2018-5093", "CVE-2018-5094", "CVE-2018-5095", "CVE-2018-5097", "CVE-2018-5098", "CVE-2018-5099", "CVE-2018-5100", "CVE-2018-5101", "CVE-2018-5102", "CVE-2018-5103", "CVE-2018-5104", "CVE-2018-5105", "CVE-2018-5106", "CVE-2018-5107", "CVE-2018-5108", "CVE-2018-5109", "CVE-2018-5110", "CVE-2018-5111", "CVE-2018-5112", "CVE-2018-5113", "CVE-2018-5114", "CVE-2018-5115", "CVE-2018-5116", "CVE-2018-5117", "CVE-2018-5118", "CVE-2018-5119", "CVE-2018-5121", "CVE-2018-5122");
    
      script_name(english:"FreeBSD : mozilla -- multiple vulnerabilities (a891c5b4-3d7a-4de9-9c71-eef3fd698c77)");
      script_summary(english:"Checks for updated packages in pkg_info output");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote FreeBSD host is missing one or more security-related
    updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Mozilla Foundation reports :
    
    CVE-2018-5091: Use-after-free with DTMF timers
    
    CVE-2018-5092: Use-after-free in Web Workers
    
    CVE-2018-5093: Buffer overflow in WebAssembly during Memory/Table
    resizing
    
    CVE-2018-5094: Buffer overflow in WebAssembly with garbage collection
    on uninitialized memory
    
    CVE-2018-5095: Integer overflow in Skia library during edge builder
    allocation
    
    CVE-2018-5097: Use-after-free when source document is manipulated
    during XSLT
    
    CVE-2018-5098: Use-after-free while manipulating form input elements
    
    CVE-2018-5099: Use-after-free with widget listener
    
    CVE-2018-5100: Use-after-free when IsPotentiallyScrollable arguments
    are freed from memory
    
    CVE-2018-5101: Use-after-free with floating first-letter style
    elements
    
    CVE-2018-5102: Use-after-free in HTML media elements
    
    CVE-2018-5103: Use-after-free during mouse event handling
    
    CVE-2018-5104: Use-after-free during font face manipulation
    
    CVE-2018-5105: WebExtensions can save and execute files on local file
    system without user prompts
    
    CVE-2018-5106: Developer Tools can expose style editor information
    cross-origin through service worker
    
    CVE-2018-5107: Printing process will follow symlinks for local file
    access
    
    CVE-2018-5108: Manually entered blob URL can be accessed by subsequent
    private browsing tabs
    
    CVE-2018-5109: Audio capture prompts and starts with incorrect origin
    attribution
    
    CVE-2018-5110: Cursor can be made invisible on OS X
    
    CVE-2018-5111: URL spoofing in addressbar through drag and drop
    
    CVE-2018-5112: Extension development tools panel can open a
    non-relative URL in the panel
    
    CVE-2018-5113: WebExtensions can load non-HTTPS pages with
    browser.identity.launchWebAuthFlow
    
    CVE-2018-5114: The old value of a cookie changed to HttpOnly remains
    accessible to scripts
    
    CVE-2018-5115: Background network requests can open HTTP
    authentication in unrelated foreground tabs
    
    CVE-2018-5116: WebExtension ActiveTab permission allows cross-origin
    frame content access
    
    CVE-2018-5117: URL spoofing with right-to-left text aligned
    left-to-right
    
    CVE-2018-5118: Activity Stream images can attempt to load local
    content through file :
    
    CVE-2018-5119: Reader view will load cross-origin content in violation
    of CORS headers
    
    CVE-2018-5121: OS X Tibetan characters render incompletely in the
    addressbar
    
    CVE-2018-5122: Potential integer overflow in DoCrypt
    
    CVE-2018-5090: Memory safety bugs fixed in Firefox 58
    
    CVE-2018-5089: Memory safety bugs fixed in Firefox 58 and Firefox ESR
    52.6"
      );
      # https://www.mozilla.org/security/advisories/mfsa2018-02/
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/"
      );
      # https://www.mozilla.org/security/advisories/mfsa2018-03/
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.mozilla.org/en-US/security/advisories/mfsa2018-03/"
      );
      # https://vuxml.freebsd.org/freebsd/a891c5b4-3d7a-4de9-9c71-eef3fd698c77.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?9a44141c"
      );
      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_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:firefox");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:firefox-esr");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:libxul");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-firefox");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-seamonkey");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-thunderbird");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:seamonkey");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:thunderbird");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:waterfox");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/23");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/01/23");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/24");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"FreeBSD Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("freebsd_package.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
    if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    
    flag = 0;
    
    if (pkg_test(save_report:TRUE, pkg:"firefox<58.0_1,1")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"waterfox<56.0.3.63")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"seamonkey<2.49.2")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"linux-seamonkey<2.49.2")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"firefox-esr<52.6.0_1,1")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"linux-firefox<52.6.0,2")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"libxul<52.6.0")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"thunderbird<52.6.0")) flag++;
    if (pkg_test(save_report:TRUE, pkg:"linux-thunderbird<52.6.0")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
      else security_hole(0);
      exit(0);
    }
    else audit(AUDIT_HOST_NOT, "affected");
    
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3544-2.NASL
    descriptionUSN-3544-1 fixed vulnerabilities in Firefox. The update caused a web compatibility regression and a tab crash during printing in some circumstances. This update fixes the problem. We apologize for the inconvenience. Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, spoof the origin in audio capture prompts, trick the user in to providing HTTP credentials for another origin, spoof the addressbar contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090, CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094, CVE-2018-5095, CVE-2018-5097, CVE-2018-5098, CVE-2018-5099, CVE-2018-5100, CVE-2018-5101, CVE-2018-5102, CVE-2018-5103, CVE-2018-5104, CVE-2018-5109, CVE-2018-5114, CVE-2018-5115, CVE-2018-5117, CVE-2018-5122) Multiple security issues were discovered in WebExtensions. If a user were tricked in to installing a specially crafted extension, an attacker could potentially exploit these to gain additional privileges, bypass same-origin restrictions, or execute arbitrary code. (CVE-2018-5105, CVE-2018-5113, CVE-2018-5116) A security issue was discovered with the developer tools. If a user were tricked in to opening a specially crafted website with the developer tools open, an attacker could potentially exploit this to obtain sensitive information from other origins. (CVE-2018-5106) A security issue was discovered with printing. An attacker could potentially exploit this to obtain sensitive information from local files. (CVE-2018-5107) It was discovered that manually entered blob URLs could be accessed by subsequent private browsing tabs. If a user were tricked in to entering a blob URL, an attacker could potentially exploit this to obtain sensitive information from a private browsing context. (CVE-2018-5108) It was discovered that dragging certain specially formatted URLs to the addressbar could cause the wrong URL to be displayed. If a user were tricked in to opening a specially crafted website and dragging a URL to the addressbar, an attacker could potentially exploit this to spoof the addressbar contents. (CVE-2018-5111) It was discovered that WebExtension developer tools panels could open non-relative URLs. If a user were tricked in to installing a specially crafted extension and running the developer tools, an attacker could potentially exploit this to gain additional privileges. (CVE-2018-5112) It was discovered that ActivityStream images can attempt to load local content through file: URLs. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this in combination with another vulnerability that allowed sandbox protections to be bypassed, in order to obtain sensitive information from local files. (CVE-2018-5118) It was discovered that the reader view will load cross-origin content in violation of CORS headers. An attacker could exploit this to bypass CORS restrictions. (CVE-2018-5119). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id106790
    published2018-02-13
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106790
    titleUbuntu 14.04 LTS / 16.04 LTS / 17.10 : firefox regressions (USN-3544-2)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Ubuntu Security Notice USN-3544-2. The text 
    # itself is copyright (C) Canonical, Inc. See 
    # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
    # trademark of Canonical, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(106790);
      script_version("3.11");
      script_cvs_date("Date: 2019/09/18 12:31:47");
    
      script_cve_id("CVE-2018-5089", "CVE-2018-5090", "CVE-2018-5091", "CVE-2018-5092", "CVE-2018-5093", "CVE-2018-5094", "CVE-2018-5095", "CVE-2018-5097", "CVE-2018-5098", "CVE-2018-5099", "CVE-2018-5100", "CVE-2018-5101", "CVE-2018-5102", "CVE-2018-5103", "CVE-2018-5104", "CVE-2018-5105", "CVE-2018-5106", "CVE-2018-5107", "CVE-2018-5108", "CVE-2018-5109", "CVE-2018-5111", "CVE-2018-5112", "CVE-2018-5113", "CVE-2018-5114", "CVE-2018-5115", "CVE-2018-5116", "CVE-2018-5117", "CVE-2018-5118", "CVE-2018-5119", "CVE-2018-5122");
      script_xref(name:"USN", value:"3544-2");
    
      script_name(english:"Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : firefox regressions (USN-3544-2)");
      script_summary(english:"Checks dpkg output for updated package.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Ubuntu host is missing a security-related patch."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "USN-3544-1 fixed vulnerabilities in Firefox. The update caused a web
    compatibility regression and a tab crash during printing in some
    circumstances. This update fixes the problem.
    
    We apologize for the inconvenience.
    
    Multiple security issues were discovered in Firefox. If a user were
    tricked in to opening a specially crafted website, an attacker could
    potentially exploit these to cause a denial of service via application
    crash, spoof the origin in audio capture prompts, trick the user in to
    providing HTTP credentials for another origin, spoof the addressbar
    contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090,
    CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094,
    CVE-2018-5095, CVE-2018-5097, CVE-2018-5098, CVE-2018-5099,
    CVE-2018-5100, CVE-2018-5101, CVE-2018-5102, CVE-2018-5103,
    CVE-2018-5104, CVE-2018-5109, CVE-2018-5114, CVE-2018-5115,
    CVE-2018-5117, CVE-2018-5122)
    
    Multiple security issues were discovered in WebExtensions.
    If a user were tricked in to installing a specially crafted
    extension, an attacker could potentially exploit these to
    gain additional privileges, bypass same-origin restrictions,
    or execute arbitrary code. (CVE-2018-5105, CVE-2018-5113,
    CVE-2018-5116)
    
    A security issue was discovered with the developer tools. If
    a user were tricked in to opening a specially crafted
    website with the developer tools open, an attacker could
    potentially exploit this to obtain sensitive information
    from other origins. (CVE-2018-5106)
    
    A security issue was discovered with printing. An attacker
    could potentially exploit this to obtain sensitive
    information from local files. (CVE-2018-5107)
    
    It was discovered that manually entered blob URLs could be
    accessed by subsequent private browsing tabs. If a user were
    tricked in to entering a blob URL, an attacker could
    potentially exploit this to obtain sensitive information
    from a private browsing context. (CVE-2018-5108)
    
    It was discovered that dragging certain specially formatted
    URLs to the addressbar could cause the wrong URL to be
    displayed. If a user were tricked in to opening a specially
    crafted website and dragging a URL to the addressbar, an
    attacker could potentially exploit this to spoof the
    addressbar contents. (CVE-2018-5111)
    
    It was discovered that WebExtension developer tools panels
    could open non-relative URLs. If a user were tricked in to
    installing a specially crafted extension and running the
    developer tools, an attacker could potentially exploit this
    to gain additional privileges. (CVE-2018-5112)
    
    It was discovered that ActivityStream images can attempt to
    load local content through file: URLs. If a user were
    tricked in to opening a specially crafted website, an
    attacker could potentially exploit this in combination with
    another vulnerability that allowed sandbox protections to be
    bypassed, in order to obtain sensitive information from
    local files. (CVE-2018-5118)
    
    It was discovered that the reader view will load
    cross-origin content in violation of CORS headers. An
    attacker could exploit this to bypass CORS restrictions.
    (CVE-2018-5119).
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Ubuntu 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://usn.ubuntu.com/3544-2/"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected firefox package."
      );
      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:N/S:U/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:canonical:ubuntu_linux:firefox");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:17.10");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/06/11");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/02/12");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/13");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Ubuntu Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("ubuntu.inc");
    include("misc_func.inc");
    
    if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/Ubuntu/release");
    if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
    release = chomp(release);
    if (! preg(pattern:"^(14\.04|16\.04|17\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04 / 16.04 / 17.10", "Ubuntu " + release);
    if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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, "Ubuntu", cpu);
    
    flag = 0;
    
    if (ubuntu_check(osver:"14.04", pkgname:"firefox", pkgver:"58.0.2+build1-0ubuntu0.14.04.1")) flag++;
    if (ubuntu_check(osver:"16.04", pkgname:"firefox", pkgver:"58.0.2+build1-0ubuntu0.16.04.1")) flag++;
    if (ubuntu_check(osver:"17.10", pkgname:"firefox", pkgver:"58.0.2+build1-0ubuntu0.17.10.1")) flag++;
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_HOLE,
        extra      : ubuntu_report_get()
      );
      exit(0);
    }
    else
    {
      tested = ubuntu_pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "firefox");
    }