Vulnerabilities > CVE-2016-7256 - Unspecified vulnerability in Microsoft products

047910
CVSS 8.8 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
microsoft
nessus

Summary

atmfd.dll in the Windows font library in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, and 1607, and Windows Server 2016 allows remote attackers to execute arbitrary code via a crafted web site, aka "Open Type Font Remote Code Execution Vulnerability."

Msbulletin

bulletin_idMS16-132
bulletin_url
date2016-11-08T00:00:00
impactRemote Code Execution
knowledgebase_id3199120
knowledgebase_url
severityCritical
titleSecurity Update for Microsoft Graphics Component

Nessus

NASL familyWindows : Microsoft Bulletins
NASL idSMB_NT_MS16-132.NASL
descriptionThe remote Windows host is missing a security update. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the Windows Animation Manager due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this vulnerability by convincing a user to visit a specially crafted website, resulting in the execution of arbitrary code in the context of the current user. (CVE-2016-7205) - An information disclosure vulnerability exists in the ATMFD component due to improper handling of Open Type fonts. An unauthenticated, remote attacker can exploit this vulnerability by convincing a user to visit a specially crafted website or open a specially crafted file, resulting in the disclosure of sensitive information. (CVE-2016-7210) - A remote code execution vulnerability exists in the Windows Media Foundation due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this vulnerability by convincing a user to visit a specially crafted website or open a specially crafted document, resulting in the execution of arbitrary code in the context of the current user. (CVE-2016-7217) - A remote code execution vulnerability exists in the Windows font library due to improper handling of embedded Open Type fonts. An unauthenticated, remote attacker can exploit this vulnerability by convincing a user to visit a specially crafted website or open a specially crafted document, resulting in the execution of arbitrary code in the context of the current user. (CVE-2016-7256)
last seen2020-06-01
modified2020-06-02
plugin id94633
published2016-11-08
reporterThis script is Copyright (C) 2016-2018 Tenable Network Security, Inc.
sourcehttps://www.tenable.com/plugins/nessus/94633
titleMS16-132: Security Update for Microsoft Graphics Component (3199120)
code
#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(94633);
  script_version("1.9");
  script_cvs_date("Date: 2018/11/15 20:50:32");

  script_cve_id(
    "CVE-2016-7205",
    "CVE-2016-7210",
    "CVE-2016-7217",
    "CVE-2016-7256"
  );
  script_bugtraq_id(
    94030,
    94033,
    94066,
    94156
  );
  script_xref(name:"MSFT", value:"MS16-132");
  script_xref(name:"MSKB", value:"3203859");
  script_xref(name:"MSKB", value:"3197867");
  script_xref(name:"MSKB", value:"3197868");
  script_xref(name:"MSKB", value:"3197873");
  script_xref(name:"MSKB", value:"3197874");
  script_xref(name:"MSKB", value:"3197876");
  script_xref(name:"MSKB", value:"3197877");
  script_xref(name:"MSKB", value:"3198585");
  script_xref(name:"MSKB", value:"3198586");
  script_xref(name:"MSKB", value:"3200970");
  script_xref(name:"IAVA", value:"2016-A-0318");

  script_name(english:"MS16-132: Security Update for Microsoft Graphics Component (3199120)");
  script_summary(english:"Checks the version of atmfd.dll or the installed rollup.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows host is missing a security update. It is,
therefore, affected by multiple vulnerabilities :

  - A remote code execution vulnerability exists in the
    Windows Animation Manager due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this vulnerability by convincing a user to
    visit a specially crafted website, resulting in the
    execution of arbitrary code in the context of the
    current user. (CVE-2016-7205)

  - An information disclosure vulnerability exists in the
    ATMFD component due to improper handling of Open Type
    fonts. An unauthenticated, remote attacker can exploit
    this vulnerability by convincing a user to visit a
    specially crafted website or open a specially crafted
    file, resulting in the disclosure of sensitive
    information. (CVE-2016-7210)

  - A remote code execution vulnerability exists in the
    Windows Media Foundation due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this vulnerability by convincing a user to
    visit a specially crafted website or open a specially
    crafted document, resulting in the execution of
    arbitrary code in the context of the current user.
    (CVE-2016-7217)

  - A remote code execution vulnerability exists in the
    Windows font library due to improper handling of
    embedded Open Type fonts. An unauthenticated, remote
    attacker can exploit this vulnerability by convincing a
    user to visit a specially crafted website or open a
    specially crafted document, resulting in the execution
    of arbitrary code in the context of the current user.
    (CVE-2016-7256)");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2016/ms16-132");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows Vista, 2008, 7,
2008 R2, 2012, 8.1, RT 8.1, 2012 R2, 10, and 2016.");
  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:"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:"2016/11/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/11/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/11/08");

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

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

  script_copyright(english:"This script is Copyright (C) 2016-2018 Tenable Network Security, Inc.");

  script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl", "smb_check_rollup.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_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("misc_func.inc");
include("install_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS16-132';
kbs = make_list(
  "3203859", # Windows Vista / 2008
  "3197867", # Windows 7 / 2008 R2 Security Only
  "3197868", # Windows 7 / 2008 R2 Monthly Rollup
  "3197873", # Windows 8.1 / 2012 R2 Security Only
  "3197874", # Windows 8.1 / 2012 R2 / RT 8.1 Monthly Rollup
  "3197876", # Windows 2012 Security Only
  "3197877", # Windows 2012 Monthly Rollup
  "3198585", # Windows 10 RTM
  "3198586", # Windows 10 1511
  "3200970"  # Windows 10 1607
);

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);

productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
if ("Windows 8" >< productname && "8.1" >!< productname)
  audit(AUDIT_OS_SP_NOT_VULN);

if (hotfix_check_sp_range(vista:'2', win7:'1', win8:'0', win81:'0', win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

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

if (
  #  "3200970", # Windows 10 1607
  smb_check_rollup(os:"10", sp:0, os_build:"14393", rollup_date:"11_2016", bulletin:bulletin, rollup_kb_list:make_list(3200970)) ||

  #  "3198586", # Windows 10 1511
  smb_check_rollup(os:"10", sp:0, os_build:"10586", rollup_date:"11_2016", bulletin:bulletin, rollup_kb_list:make_list(3198586)) ||

  #  "3198585", # Windows 10 RTM
  smb_check_rollup(os:"10", sp:0, os_build:"10240", rollup_date:"11_2016", bulletin:bulletin, rollup_kb_list:make_list(3198585)) ||

  #  "3197873", # Windows 8.1 / 2012 R2 Security Only
  #  "3197874", # Windows 8.1 / 2012 R2 / RT 8.1 Monthly Rollup
  smb_check_rollup(os:"6.3", sp:0, rollup_date:"11_2016", bulletin:bulletin, rollup_kb_list:make_list(3197873, 3197874)) ||

  #  "3197876", # Windows 2012 Security Only
  #  "3197877", # Windows 2012 Monthly Rollup
  smb_check_rollup(os:"6.2", sp:0, rollup_date:"11_2016", bulletin:bulletin, rollup_kb_list:make_list(3197876, 3197877)) ||

  #  "3197867", # Windows 7 / 2008 R2 Security Only
  #  "3197868", # Windows 7 / 2008 R2 Monthly Rollup
  smb_check_rollup(os:"6.1", sp:1, rollup_date:"11_2016", bulletin:bulletin, rollup_kb_list:make_list(3197867, 3197868)) ||

  #  "3203859", # Windows Vista / 2008
  hotfix_is_vulnerable(os:"6.0", sp:2, file:"atmfd.dll", version:"5.1.2.250", dir:"\system32", bulletin:bulletin, kb:'3203859')
)
{
  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, hotfix_get_audit_report());
}