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nessusThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.SMB_NT_MS16-085.NASL
HistoryJul 12, 2016 - 12:00 a.m.

MS16-085: Cumulative Security Update for Microsoft Edge (3169999)

2016-07-1200:00:00
This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
23

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.929

Percentile

99.1%

The version of Microsoft Edge installed on the remote Windows host is missing Cumulative Security Update 3169999. It is, therefore, affected by multiple vulnerabilities :

  • A security feature bypass vulnerability exists due to a failure to properly implement Address Space Layout Randomization (ASLR). An unauthenticated, remote attacker can exploit this, by convincing a user to visit a website that hosts crafted content, to bypass the ASLR security feature, resulting in the ability to predict memory offsets in a call stack. (CVE-2016-3244)

  • Multiple remote code execution vulnerabilities exist due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these, via a crafted website or email, to corrupt memory, resulting in the execution of arbitrary code within the context of the current user. (CVE-2016-3246, CVE-2016-3264)

  • Multiple remote code execution vulnerabilities exist in the Chakra JavaScript engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these, by convincing a user to visit a specially crafted website or open a specially crafted Microsoft Office document that hosts the Edge rendering engine, to corrupt memory, resulting in the execution of arbitrary code within the context of the current user.
    (CVE-2016-3248, CVE-2016-3259, CVE-2016-3260, CVE-2016-3265, CVE-2016-3269)

  • An information disclosure vulnerability exists in VBScript due to improper disclosure of the contents of its memory. An unauthenticated, remote attacker who has knowledge of the memory address where an object was created can exploit this issue to disclose potentially sensitive information. (CVE-2016-3271)

  • An information disclosure vulnerability exists in the Microsoft Browser XSS Filter due to improper validation of content. An unauthenticated, remote attacker can exploit this, via a website that hosts content with specially crafted JavaScript, to disclose potentially sensitive information. (CVE-2016-3273)

  • Multiple spoofing vulnerabilities exist due to improper parsing of HTTP or HTML content. An unauthenticated, remote attacker can exploit these to redirect a user to a malicious website having spoofed contents.
    (CVE-2016-3274, CVE-2016-3276)

  • An unspecified information disclosure vulnerability exists due to improper handling of objects in memory that allows an unauthenticated, remote attacker to disclose potentially sensitive information.
    (CVE-2016-3277)

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(92016);
  script_version("1.14");
  script_cvs_date("Date: 2019/11/19");

  script_cve_id(
    "CVE-2016-3244",
    "CVE-2016-3246",
    "CVE-2016-3248",
    "CVE-2016-3259",
    "CVE-2016-3260",
    "CVE-2016-3264",
    "CVE-2016-3265",
    "CVE-2016-3269",
    "CVE-2016-3271",
    "CVE-2016-3273",
    "CVE-2016-3274",
    "CVE-2016-3276",
    "CVE-2016-3277"
  );
  script_bugtraq_id(
    91573,
    91576,
    91578,
    91580,
    91581,
    91586,
    91591,
    91593,
    91595,
    91596,
    91598,
    91599,
    91602
  );
  script_xref(name:"MSFT", value:"MS16-085");
  script_xref(name:"MSKB", value:"3172985");
  script_xref(name:"MSKB", value:"3163912");

  script_name(english:"MS16-085: Cumulative Security Update for Microsoft Edge (3169999)");
  script_summary(english:"Checks the file version of edgehtml.dll.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host has a web browser installed that is affected by
multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Microsoft Edge installed on the remote Windows host is
missing Cumulative Security Update 3169999. It is, therefore, affected
by multiple vulnerabilities :

  - A security feature bypass vulnerability exists due to a
    failure to properly implement Address Space Layout
    Randomization (ASLR). An unauthenticated, remote
    attacker can exploit this, by convincing a user to visit
    a website that hosts crafted content, to bypass the ASLR
    security feature, resulting in the ability to predict
    memory offsets in a call stack. (CVE-2016-3244)

  - Multiple remote code execution vulnerabilities exist due
    to improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit these, via a
    crafted website or email, to corrupt memory, resulting in
    the execution of arbitrary code within the context of the
    current user. (CVE-2016-3246, CVE-2016-3264)

  - Multiple remote code execution vulnerabilities exist in
    the Chakra JavaScript engine due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit these, by convincing a user to visit a
    specially crafted website or open a specially crafted
    Microsoft Office document that hosts the Edge rendering
    engine, to corrupt memory, resulting in the execution of
    arbitrary code within the context of the current user.
    (CVE-2016-3248, CVE-2016-3259, CVE-2016-3260,
    CVE-2016-3265, CVE-2016-3269)

  - An information disclosure vulnerability exists in
    VBScript due to improper disclosure of the contents of
    its memory. An unauthenticated, remote attacker who has
    knowledge of the memory address where an object was
    created can exploit this issue to disclose potentially
    sensitive information. (CVE-2016-3271)

  - An information disclosure vulnerability exists in the
    Microsoft Browser XSS Filter due to improper validation
    of content. An unauthenticated, remote attacker can
    exploit this, via a website that hosts content with
    specially crafted JavaScript, to disclose potentially
    sensitive information. (CVE-2016-3273)

  - Multiple spoofing vulnerabilities exist due to improper
    parsing of HTTP or HTML content. An unauthenticated,
    remote attacker can exploit these to redirect a user
    to a malicious website having spoofed contents.
    (CVE-2016-3274, CVE-2016-3276)

  - An unspecified information disclosure vulnerability
    exists due to improper handling of objects in memory
    that allows an unauthenticated, remote attacker to
    disclose potentially sensitive information.
    (CVE-2016-3277)");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2016/ms16-085");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows 10.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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-2016-3269");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/07/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/07/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/07/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:edge");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include("audit.inc");
include("smb_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_reg_query.inc");
include("misc_func.inc");

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

bulletin = 'MS16-085';
kbs = make_list('3172985', '3163912');

if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);

# Server core is not affected
if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE);

if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

share = hotfix_get_systemdrive(exit_on_fail:TRUE, as_share:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

if (
# Windows 10
  hotfix_is_vulnerable(os:"10", sp:0, file:"edgehtml.dll", version:"11.0.10586.494", os_build:"10586", dir:"\system32", bulletin:bulletin, kb:"3172985") ||
  hotfix_is_vulnerable(os:"10", sp:0, file:"edgehtml.dll", version:"11.0.10240.17024", os_build:"10240", dir:"\system32", bulletin:bulletin, kb:"3163912")
)
{
  set_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, 'affected');
}
VendorProductVersionCPE
microsoftwindowscpe:/o:microsoft:windows
microsoftedgecpe:/a:microsoft:edge

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.929

Percentile

99.1%