Vulnerabilities > CVE-2014-8827 - Improper Access Control vulnerability in Apple mac OS X

047910
CVSS 2.1 - LOW
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
NONE
Availability impact
NONE
local
low complexity
apple
CWE-284
nessus
NVD
Published: 2015-01-30
Updated: 2017-09-08

Summary

LoginWindow in Apple OS X before 10.10.2 does not transition to the lock-screen state immediately upon being woken from sleep, which allows physically proximate attackers to obtain sensitive information by reading the screen.

Vulnerable Configurations

Part Description Count
OS
Apple
88

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Embedding Scripts within Scripts
    An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
  • Signature Spoofing by Key Theft
    An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.

Nessus

  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_SECUPD2015-001.NASL
    descriptionThe remote host is running a version of Mac OS X 10.8 or 10.9 that does not have Security Update 2015-001 applied. This update contains several security-related fixes for the following components : - AFP Server - Bluetooth - CoreGraphics - CoreSymbolication - FontParser - Foundation - Intel Graphics Driver - IOAcceleratorFamily - IOHIDFamily - Kernel - LaunchServices - libnetcore - LoginWindow - lukemftp - OpenSSL - Sandbox - SceneKit - Security - security_taskgate - Spotlight - sysmond Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen2020-06-01
    modified2020-06-02
    plugin id81088
    published2015-01-29
    reporterThis script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/81088
    titleMac OS X Multiple Vulnerabilities (Security Update 2015-001) (POODLE)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(81088);
  script_version("1.15");
  script_cvs_date("Date: 2019/06/19 15:17:43");

  script_cve_id(
    "CVE-2011-2391",
    "CVE-2014-3566",
    "CVE-2014-3567",
    "CVE-2014-3568",
    "CVE-2014-4426",
    "CVE-2014-4461",
    "CVE-2014-4481",
    "CVE-2014-4483",
    "CVE-2014-4484",
    "CVE-2014-4485",
    "CVE-2014-4486",
    "CVE-2014-4487",
    "CVE-2014-4488",
    "CVE-2014-4489",
    "CVE-2014-4491",
    "CVE-2014-4492",
    "CVE-2014-4495",
    "CVE-2014-4497",
    "CVE-2014-7861",
    "CVE-2014-8517",
    "CVE-2014-8816",
    "CVE-2014-8817",
    "CVE-2014-8819",
    "CVE-2014-8820",
    "CVE-2014-8821",
    "CVE-2014-8822",
    "CVE-2014-8824",
    "CVE-2014-8826",
    "CVE-2014-8827",
    "CVE-2014-8828",
    "CVE-2014-8829",
    "CVE-2014-8830",
    "CVE-2014-8831",
    "CVE-2014-8832",
    "CVE-2014-8835",
    "CVE-2014-8838"
  );
  script_bugtraq_id(
    62531,
    70249,
    70574,
    70585,
    70586,
    70623,
    70792,
    71136,
    72327,
    72328
  );
  script_xref(name:"CERT", value:"577193");
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2015-01-27-4");

  script_name(english:"Mac OS X Multiple Vulnerabilities (Security Update 2015-001) (POODLE)");
  script_summary(english:"Checks for the presence of Security Update 2015-001.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a Mac OS X update that fixes multiple
security issues.");
  script_set_attribute(attribute:"description", value:
"The remote host is running a version of Mac OS X 10.8 or 10.9 that
does not have Security Update 2015-001 applied. This update contains
several security-related fixes for the following components :

  - AFP Server
  - Bluetooth
  - CoreGraphics
  - CoreSymbolication
  - FontParser
  - Foundation
  - Intel Graphics Driver
  - IOAcceleratorFamily
  - IOHIDFamily
  - Kernel
  - LaunchServices
  - libnetcore
  - LoginWindow
  - lukemftp
  - OpenSSL
  - Sandbox
  - SceneKit
  - Security
  - security_taskgate
  - Spotlight
  - sysmond

Note that successful exploitation of the most serious issues can
result in arbitrary code execution.");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT204244");
  script_set_attribute(attribute:"see_also", value:"http://www.securityfocus.com/archive/1/534559");
  script_set_attribute(attribute:"see_also", value:"https://www.imperialviolet.org/2014/10/14/poodle.html");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/~bodo/ssl-poodle.pdf");
  script_set_attribute(attribute:"see_also", value:"https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00");
  script_set_attribute(attribute:"solution", value:
"Install Security Update 2015-001 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:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-4486");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'tnftp "savefile" Arbitrary Command Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/09/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/29");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "Host/MacOSX/packages/boms");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

patch = "2015-001";

# Compare 2 patch numbers to determine if patch requirements are satisfied.
# Return true if this patch or a later patch is applied
# Return false otherwise
function check_patch(year, number)
{
  local_var p_split = split(patch, sep:"-");
  local_var p_year  = int( p_split[0]);
  local_var p_num   = int( p_split[1]);

  if (year >  p_year) return TRUE;
  else if (year <  p_year) return FALSE;
  else if (number >=  p_num) return TRUE;
  else return FALSE;
}

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

os = get_kb_item("Host/MacOSX/Version");
if (!os) audit(AUDIT_OS_NOT, "Mac OS X");
if (!ereg(pattern:"Mac OS X 10\.[89]([^0-9]|$)", string:os)) audit(AUDIT_OS_NOT, "Mac OS X 10.8 / 10.9");
else if ("Mac OS X 10.8" >< os && !ereg(pattern:"Mac OS X 10\.8($|\.[0-5]([^0-9]|$))", string:os)) exit(0, "The remote host uses a version of Mac OS X Mountain Lion later than 10.8.5.");
else if ("Mac OS X 10.9" >< os && !ereg(pattern:"Mac OS X 10\.9($|\.[0-5]([^0-9]|$))", string:os)) exit(0, "The remote host uses a version of Mac OS X Mavericks later than 10.9.5.");

packages = get_kb_item_or_exit("Host/MacOSX/packages/boms", exit_code:1);
sec_boms_report = egrep(pattern:"^com\.apple\.pkg\.update\.security\..*bom$", string:packages);
sec_boms = split(sec_boms_report, sep:'\n');

foreach package (sec_boms)
{
  # Grab patch year and number
  match = eregmatch(pattern:"[^0-9](20[0-9][0-9])[-.]([0-9]{3})[^0-9]", string:package);
  if (empty_or_null(match[1]) || empty_or_null(match[2]))
    continue;

  patch_found = check_patch(year:int(match[1]), number:int(match[2]));
  if (patch_found) exit(0, "The host has Security Update " + patch + " or later installed and is therefore not affected.");
}

report =  '\n  Missing security update : ' + patch;
report += '\n  Installed security BOMs : ';
if (sec_boms_report) report += str_replace(find:'\n', replace:'\n                            ', string:sec_boms_report);
else report += 'n/a';
report += '\n';

security_report_v4(port:0, severity:SECURITY_HOLE, extra:report);
  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_10_10_2.NASL
    descriptionThe remote host is running a version of Mac OS X 10.10.x that is prior to version 10.10.2. This update contains several security-related fixes for the following components : - bash - Bluetooth - CFNetwork Cache - CommerceKit Framework - CoreGraphics - CoreSymbolication - CPU Software - FontParser - Foundation - Intel Graphics Driver - IOAcceleratorFamily - IOHIDFamily - IOKit - IOUSBFamily - Kernel - LaunchServices - libnetcore - LoginWindow - lukemftp - OpenSSL - Safari - SceneKit - Security - security_taskgate - Spotlight - SpotlightIndex - sysmond - UserAccountUpdater Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen2020-06-01
    modified2020-06-02
    plugin id81087
    published2015-01-29
    reporterThis script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/81087
    titleMac OS X 10.10.x < 10.10.2 Multiple Vulnerabilities (POODLE)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(81087);
  script_version("1.20");
  script_cvs_date("Date: 2019/11/25");

  script_cve_id(
    "CVE-2014-1595",
    "CVE-2014-3192",
    "CVE-2014-3566",
    "CVE-2014-3567",
    "CVE-2014-3568",
    "CVE-2014-4371",
    "CVE-2014-4389",
    "CVE-2014-4419",
    "CVE-2014-4420",
    "CVE-2014-4421",
    "CVE-2014-4460",
    "CVE-2014-4461",
    "CVE-2014-4476",
    "CVE-2014-4477",
    "CVE-2014-4479",
    "CVE-2014-4481",
    "CVE-2014-4483",
    "CVE-2014-4484",
    "CVE-2014-4485",
    "CVE-2014-4486",
    "CVE-2014-4487",
    "CVE-2014-4488",
    "CVE-2014-4489",
    "CVE-2014-4491",
    "CVE-2014-4492",
    "CVE-2014-4495",
    "CVE-2014-4498",
    "CVE-2014-4499",
    "CVE-2014-6277",
    "CVE-2014-7186",
    "CVE-2014-7187",
    "CVE-2014-7861",
    "CVE-2014-8517",
    "CVE-2014-8817",
    "CVE-2014-8819",
    "CVE-2014-8820",
    "CVE-2014-8821",
    "CVE-2014-8822",
    "CVE-2014-8823",
    "CVE-2014-8824",
    "CVE-2014-8825",
    "CVE-2014-8826",
    "CVE-2014-8827",
    "CVE-2014-8830",
    "CVE-2014-8831",
    "CVE-2014-8832",
    "CVE-2014-8833",
    "CVE-2014-8834",
    "CVE-2014-8835",
    "CVE-2014-8836",
    "CVE-2014-8837",
    "CVE-2014-8838",
    "CVE-2014-8839"
  );
  script_bugtraq_id(
    69919,
    69924,
    69927,
    69928,
    69950,
    70152,
    70154,
    70165,
    70249,
    70273,
    70574,
    70585,
    70586,
    70792,
    71135,
    71136,
    71394,
    72327,
    72328,
    72329,
    72330,
    72331
  );
  script_xref(name:"CERT", value:"577193");
  script_xref(name:"IAVA", value:"2014-A-0142");
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2015-01-27-4");

  script_name(english:"Mac OS X 10.10.x < 10.10.2 Multiple Vulnerabilities (POODLE)");
  script_summary(english:"Checks the version of Mac OS X.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a Mac OS X update that fixes multiple
vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote host is running a version of Mac OS X 10.10.x that is prior
to version 10.10.2. This update contains several security-related
fixes for the following components :

  - bash
  - Bluetooth
  - CFNetwork Cache
  - CommerceKit Framework
  - CoreGraphics
  - CoreSymbolication
  - CPU Software
  - FontParser
  - Foundation
  - Intel Graphics Driver
  - IOAcceleratorFamily
  - IOHIDFamily
  - IOKit
  - IOUSBFamily
  - Kernel
  - LaunchServices
  - libnetcore
  - LoginWindow
  - lukemftp
  - OpenSSL
  - Safari
  - SceneKit
  - Security
  - security_taskgate
  - Spotlight
  - SpotlightIndex
  - sysmond
  - UserAccountUpdater

Note that successful exploitation of the most serious issues can
result in arbitrary code execution.");
  script_set_attribute(attribute:"see_also", value:"http://support.apple.com/en-us/HT204244");
  script_set_attribute(attribute:"see_also", value:"http://www.securityfocus.com/archive/1/534559");
  script_set_attribute(attribute:"see_also", value:"https://www.imperialviolet.org/2014/10/14/poodle.html");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/~bodo/ssl-poodle.pdf");
  script_set_attribute(attribute:"see_also", value:"https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Mac OS X 10.10.2 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:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-8836");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'tnftp "savefile" Arbitrary Command Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"in_the_news", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/09/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/29");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
  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) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "os_fingerprint.nasl");
  script_require_ports("Host/MacOSX/Version", "Host/OS");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

os = get_kb_item("Host/MacOSX/Version");
if (!os)
{
  os = get_kb_item_or_exit("Host/OS");
  if ("Mac OS X" >!< os) audit(AUDIT_OS_NOT, "Mac OS X");

  c = get_kb_item("Host/OS/Confidence");
  if (c <= 70) exit(1, "Can't determine the host's OS with sufficient confidence.");
}
if (!os) audit(AUDIT_OS_NOT, "Mac OS X");

match = eregmatch(pattern:"Mac OS X ([0-9]+(\.[0-9]+)+)", string:os);
if (isnull(match)) exit(1, "Failed to parse the Mac OS X version ('" + os + "').");

version = match[1];
if (!ereg(pattern:"^10\.10([^0-9]|$)", string:version)) audit(AUDIT_OS_NOT, "Mac OS X 10.10", "Mac OS X "+version);

fixed_version = "10.10.2";
if (ver_compare(ver:version, fix:fixed_version, strict:FALSE) == -1)
{
  if (report_verbosity > 0)
    {
      report = '\n  Installed version : ' + version +
               '\n  Fixed version     : ' + fixed_version +
               '\n';
      security_hole(port:0, extra:report);
    }
    else security_hole(0);
    exit(0);
}
else exit(0, "The host is not affected as it is running Mac OS X "+version+".");

References