Mozilla Firefox < 97.0

#%NASL_MIN_LEVEL 70300
## 
# (C) Tenable Network Security, Inc.
#                                  
# The descriptive text and package checks in this plugin were
# extracted from Mozilla Foundation Security Advisory mfsa2022-04.
# The text itself is copyright (C) Mozilla Foundation.
##

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

if (description)
{
  script_id(157444);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/13");

  script_cve_id(
    "CVE-2022-0511",
    "CVE-2022-22753",
    "CVE-2022-22754",
    "CVE-2022-22755",
    "CVE-2022-22756",
    "CVE-2022-22757",
    "CVE-2022-22758",
    "CVE-2022-22759",
    "CVE-2022-22760",
    "CVE-2022-22761",
    "CVE-2022-22762",
    "CVE-2022-22764"
  );
  script_xref(name:"IAVA", value:"2022-A-0079-S");

  script_name(english:"Mozilla Firefox < 97.0");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS or Mac OS X host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Firefox installed on the remote macOS or Mac OS X host is prior to 97.0. It is, therefore, affected by
multiple vulnerabilities as referenced in the mfsa2022-04 advisory.

  - A Time-of-Check Time-of-Use bug existed in the Maintenance (Updater) Service that could be abused to grant
    Users write access to an arbitrary directory. This could have been used to escalate to SYSTEM access. This
    bug only affects Firefox on Windows. Other operating systems are unaffected. (CVE-2022-22753)

  - If a user installed an extension of a particular type, the extension could have auto-updated itself and
    while doing so, bypass the prompt which grants the new version the new requested permissions.
    (CVE-2022-22754)

  - By using XSL Transforms, a malicious webserver could have served a user an XSL document that would
    continue to execute JavaScript (within the bounds of the same-origin policy) even after the tab was
    closed. (CVE-2022-22755)

  - If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object
    could have been changed into an executable script which would have run arbitrary code after the user
    clicked on it. (CVE-2022-22756)

  - Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed
    websites to connect back locally to the user's browser to control it.  This bug only affected Firefox when
    WebDriver was enabled, which is not the default configuration. (CVE-2022-22757)

  - When clicking on a tel: link, USSD codes, specified after a <code></code> character, would be included in
    the phone number.  On certain phones, or on certain carriers, if the number was dialed this could perform
    actions on a user's account, similar to a cross-site request forgery attack. This bug only affects Firefox
    for Android. Other operating systems are unaffected. (CVE-2022-22758)

  - If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an
    element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have
    run despite the iframe's sandbox. (CVE-2022-22759)

  - When importing resources using Web Workers, error messages would distinguish the difference between
    <code>application/javascript</code> responses and non-script responses.  This could have been abused to
    learn information cross-origin. (CVE-2022-22760)

  - Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the
    frame-ancestors directive when it was used in the Web Extension's Content Security Policy.
    (CVE-2022-22761)

  - Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website
    was displayed underneath it. This could have been abused to trick the user.  This bug only affects Firefox
    for Android. Other operating systems are unaffected. (CVE-2022-22762)

  - Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox
    96 and Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption and we presume that with
    enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-22764)

  - Mozilla developers and community members Gabriele Svelto, Sebastian Hengst, Randell Jesup, Luan Herrera,
    Lars T Hansen, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96. Some of
    these bugs showed evidence of memory corruption and we presume that with enough effort some of these could
    have been exploited to run arbitrary code. (CVE-2022-0511)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2022-04/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Mozilla Firefox version 97.0 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:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-22764");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-22759");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/02/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/02/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/02/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2022-2023 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');

var kb_base = 'MacOSX/Firefox';
get_kb_item_or_exit(kb_base+'/Installed');

var version = get_kb_item_or_exit(kb_base+'/Version', exit_code:1);
var path = get_kb_item_or_exit(kb_base+'/Path', exit_code:1);

var is_esr = get_kb_item(kb_base+'/is_esr');
if (is_esr) exit(0, 'The Mozilla Firefox installation is in the ESR branch.');

mozilla_check_version(version:version, path:path, product:'firefox', esr:FALSE, fix:'97.0', severity:SECURITY_HOLE);