Vulnerabilities > CVE-2018-0861 - Out-of-bounds Write vulnerability in Microsoft Edge

047910
CVSS 9.3 - CRITICAL
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
microsoft
CWE-787
critical
nessus

Summary

Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows remote code execution, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0858, CVE-2018-0859, CVE-2018-0860, and CVE-2018-0866.

Common Weakness Enumeration (CWE)

Nessus

  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS18_FEB_4074592.NASL
    descriptionThe remote Windows host is missing security update 4074592. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to disclose information via a side-channel analysis. (CVE-2017-5715, CVE-2017-5753, CVE-2017-5754) - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-0866) - A security feature bypass vulnerability exists in Windows Scripting Host which could allow an attacker to bypass Device Guard. An attacker who successfully exploited this vulnerability could circumvent a User Mode Code Integrity (UMCI) policy on the machine. (CVE-2018-0827) - An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. (CVE-2018-0757, CVE-2018-0829, CVE-2018-0830) - An information disclosure vulnerability exists when Microsoft Edge improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2018-0763, CVE-2018-0839) - An information disclosure vulnerability exists when VBScript improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the users computer or data. (CVE-2018-0847) - A remote code execution vulnerability exists in StructuredQuery when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2018-0825) - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0856, CVE-2018-0857, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861) - An elevation of privilege vulnerability exists when NTFS improperly handles objects. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0822) - An elevation of privilege vulnerability exists when AppContainer improperly implements constrained impersonation. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0821) - A remote code execution vulnerability exists when Windows improperly handles objects in memory. An attacker who successfully exploited these vulnerabilities could take control of an affected system. (CVE-2018-0842) - An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0844, CVE-2018-0846) - An information disclosure vulnerability exists in the Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (ASLR) bypass. An attacker who successfully exploited the vulnerability could retrieve the memory address of a kernel object. (CVE-2018-0832) - An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2018-0809) - An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2018-0742, CVE-2018-0756, CVE-2018-0820, CVE-2018-0831) - A security feature bypass vulnerability exists when Microsoft Edge improperly handles requests of different origins. The vulnerability allows Microsoft Edge to bypass Same-Origin Policy (SOP) restrictions, and to allow requests that should otherwise be ignored. An attacker who successfully exploited the vulnerability could force the browser to send data that would otherwise be restricted. (CVE-2018-0771) - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-0840) - An elevation of privilege vulnerability exists when Storage Services improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0826)
    last seen2020-06-01
    modified2020-06-02
    plugin id106798
    published2018-02-13
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106798
    titleKB4074592: Windows 10 Version 1703 February 2018 Security Update (Meltdown)(Spectre)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from the Microsoft Security Updates API. The text
    # itself is copyright (C) Microsoft Corporation.
    #
    include("compat.inc");
    
    if (description)
    {
      script_id(106798);
      script_version("1.9");
      script_cvs_date("Date: 2019/11/08");
    
      script_cve_id(
        "CVE-2017-5715",
        "CVE-2017-5753",
        "CVE-2017-5754",
        "CVE-2018-0742",
        "CVE-2018-0756",
        "CVE-2018-0757",
        "CVE-2018-0763",
        "CVE-2018-0771",
        "CVE-2018-0809",
        "CVE-2018-0820",
        "CVE-2018-0821",
        "CVE-2018-0822",
        "CVE-2018-0825",
        "CVE-2018-0826",
        "CVE-2018-0827",
        "CVE-2018-0829",
        "CVE-2018-0830",
        "CVE-2018-0831",
        "CVE-2018-0832",
        "CVE-2018-0834",
        "CVE-2018-0835",
        "CVE-2018-0836",
        "CVE-2018-0837",
        "CVE-2018-0838",
        "CVE-2018-0839",
        "CVE-2018-0840",
        "CVE-2018-0842",
        "CVE-2018-0844",
        "CVE-2018-0846",
        "CVE-2018-0847",
        "CVE-2018-0856",
        "CVE-2018-0857",
        "CVE-2018-0859",
        "CVE-2018-0860",
        "CVE-2018-0861",
        "CVE-2018-0866"
      );
      script_xref(name:"MSKB", value:"4074592");
      script_xref(name:"IAVA", value:"2018-A-0019");
      script_xref(name:"IAVA", value:"2018-A-0020");
      script_xref(name:"MSFT", value:"MS18-4074592");
    
      script_name(english:"KB4074592: Windows 10 Version 1703 February 2018 Security Update (Meltdown)(Spectre)");
      script_summary(english:"Checks for rollup.");
    
      script_set_attribute(attribute:"synopsis", value:
    "The remote Windows host is affected by multiple vulnerabilities.");
      script_set_attribute(attribute:"description", value:
    "The remote Windows host is missing security update 4074592.
    It is, therefore, affected by multiple vulnerabilities :
    
      - An vulnerability exists within microprocessors utilizing
        speculative execution and indirect branch prediction,
        which may allow an attacker with local user access to
        disclose information via a side-channel analysis.
        (CVE-2017-5715, CVE-2017-5753, CVE-2017-5754)
    
      - A remote code execution vulnerability exists in the way
        that the scripting engine handles objects in memory in
        Internet Explorer. The vulnerability could corrupt
        memory in such a way that an attacker could execute
        arbitrary code in the context of the current user. An
        attacker who successfully exploited the vulnerability
        could gain the same user rights as the current user.
        (CVE-2018-0866)
    
      - A security feature bypass vulnerability exists in
        Windows Scripting Host which could allow an attacker to
        bypass Device Guard. An attacker who successfully
        exploited this vulnerability could circumvent a User
        Mode Code Integrity (UMCI) policy on the machine.
        (CVE-2018-0827)
    
      - An information disclosure vulnerability exists when the
        Windows kernel improperly handles objects in memory. An
        attacker who successfully exploited this vulnerability
        could obtain information to further compromise the users
        system.  (CVE-2018-0757, CVE-2018-0829, CVE-2018-0830)
    
      - An information disclosure vulnerability exists when
        Microsoft Edge improperly handles objects in memory. An
        attacker who successfully exploited the vulnerability
        could obtain information to further compromise the users
        system.  (CVE-2018-0763, CVE-2018-0839)
    
      - An information disclosure vulnerability exists when
        VBScript improperly discloses the contents of its
        memory, which could provide an attacker with information
        to further compromise the users computer or data.
        (CVE-2018-0847)
    
      - A remote code execution vulnerability exists in
        StructuredQuery when the software fails to properly
        handle objects in memory. An attacker who successfully
        exploited the vulnerability could run arbitrary code in
        the context of the current user. If the current user is
        logged on with administrative user rights, an attacker
        could take control of the affected system. An attacker
        could then install programs; view, change, or delete
        data; or create new accounts with full user rights.
        (CVE-2018-0825)
    
      - A remote code execution vulnerability exists in the way
        that the scripting engine handles objects in memory in
        Microsoft Edge. The vulnerability could corrupt memory
        in such a way that an attacker could execute arbitrary
        code in the context of the current user. An attacker who
        successfully exploited the vulnerability could gain the
        same user rights as the current user.  (CVE-2018-0834,
        CVE-2018-0835, CVE-2018-0836, CVE-2018-0837,
        CVE-2018-0838, CVE-2018-0856, CVE-2018-0857,
        CVE-2018-0859, CVE-2018-0860, CVE-2018-0861)
    
      - An elevation of privilege vulnerability exists when NTFS
        improperly handles objects. An attacker who successfully
        exploited this vulnerability could run processes in an
        elevated context.  (CVE-2018-0822)
    
      - An elevation of privilege vulnerability exists when
        AppContainer improperly implements constrained
        impersonation. An attacker who successfully exploited
        this vulnerability could run processes in an elevated
        context.  (CVE-2018-0821)
    
      - A remote code execution vulnerability exists when
        Windows improperly handles objects in memory. An
        attacker who successfully exploited these
        vulnerabilities could take control of an affected
        system.  (CVE-2018-0842)
    
      - An elevation of privilege vulnerability exists when the
        Windows Common Log File System (CLFS) driver improperly
        handles objects in memory. An attacker who successfully
        exploited this vulnerability could run processes in an
        elevated context.  (CVE-2018-0844, CVE-2018-0846)
    
      - An information disclosure vulnerability exists in the
        Windows kernel that could allow an attacker to retrieve
        information that could lead to a Kernel Address Space
        Layout Randomization (ASLR) bypass. An attacker who
        successfully exploited the vulnerability could retrieve
        the memory address of a kernel object.  (CVE-2018-0832)
    
      - An elevation of privilege vulnerability exists when the
        Windows kernel fails to properly handle objects in
        memory. An attacker who successfully exploited this
        vulnerability could run arbitrary code in kernel mode.
        An attacker could then install programs; view, change,
        or delete data; or create new accounts with full user
        rights.  (CVE-2018-0809)
    
      - An elevation of privilege vulnerability exists in the
        way that the Windows Kernel handles objects in memory.
        An attacker who successfully exploited the vulnerability
        could execute code with elevated permissions.
        (CVE-2018-0742, CVE-2018-0756, CVE-2018-0820,
        CVE-2018-0831)
    
      - A security feature bypass vulnerability exists when
        Microsoft Edge improperly handles requests of different
        origins. The vulnerability allows Microsoft Edge to
        bypass Same-Origin Policy (SOP) restrictions, and to
        allow requests that should otherwise be ignored. An
        attacker who successfully exploited the vulnerability
        could force the browser to send data that would
        otherwise be restricted.  (CVE-2018-0771)
    
      - A remote code execution vulnerability exists in the way
        the scripting engine handles objects in memory in
        Microsoft browsers. The vulnerability could corrupt
        memory in such a way that an attacker could execute
        arbitrary code in the context of the current user. An
        attacker who successfully exploited the vulnerability
        could gain the same user rights as the current user.
        (CVE-2018-0840)
    
      - An elevation of privilege vulnerability exists when
        Storage Services improperly handles objects in memory.
        An attacker who successfully exploited this
        vulnerability could run processes in an elevated
        context.  (CVE-2018-0826)");
      # https://support.microsoft.com/en-us/help/4074592/windows-10-update-kb4074592
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?66620b53");
      # https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?573cb1ef");
      script_set_attribute(attribute:"solution", value:
    "Apply Cumulative Update KB4074592.");
      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:H/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-2018-0866");
    
      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:"exploit_framework_canvas", value:"true");
      script_set_attribute(attribute:"canvas_package", value:'CANVAS');
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/13");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/02/13");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/13");
    
      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:"I");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"Windows : Microsoft Bulletins");
    
      script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
    
      script_dependencies("smb_check_rollup.nasl", "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_hotfixes_fcheck.inc");
    include("smb_hotfixes.inc");
    include("smb_func.inc");
    include("misc_func.inc");
    
    get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
    
    bulletin = "MS18-02";
    kbs = make_list('4074592');
    
    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);
    
    if (hotfix_check_sp_range(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 (
      smb_check_rollup(os:"10",
                       sp:0,
                       os_build:"15063",
                       rollup_date:"02_2018",
                       bulletin:bulletin,
                       rollup_kb_list:[4074592])
    )
    {
      replace_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());
    }
    
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS18_FEB_4074590.NASL
    descriptionThe remote Windows host is missing security update 4074590. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to disclose information via a side-channel analysis. (CVE-2017-5715, CVE-2017-5753, CVE-2017-5754) - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-0866) - An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. (CVE-2018-0757, CVE-2018-0829, CVE-2018-0830) - A remote code execution vulnerability exists when Windows improperly handles objects in memory. An attacker who successfully exploited these vulnerabilities could take control of an affected system. (CVE-2018-0842) - A remote code execution vulnerability exists in StructuredQuery when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2018-0825) - An elevation of privilege vulnerability exists when Storage Services improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0826) - An elevation of privilege vulnerability exists when NTFS improperly handles objects. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0822) - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-0834, CVE-2018-0835, CVE-2018-0837, CVE-2018-0838, CVE-2018-0857, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861) - An elevation of privilege vulnerability exists when AppContainer improperly implements constrained impersonation. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0821) - An elevation of privilege vulnerability exists in Microsoft Windows when the MultiPoint management account password is improperly secured. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated privileges. (CVE-2018-0828) - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-0840) - An information disclosure vulnerability exists in the Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (ASLR) bypass. An attacker who successfully exploited the vulnerability could retrieve the memory address of a kernel object. (CVE-2018-0832) - An information disclosure vulnerability exists when VBScript improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the users computer or data. (CVE-2018-0847) - An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0844, CVE-2018-0846) - A security feature bypass vulnerability exists when Microsoft Edge improperly handles requests of different origins. The vulnerability allows Microsoft Edge to bypass Same-Origin Policy (SOP) restrictions, and to allow requests that should otherwise be ignored. An attacker who successfully exploited the vulnerability could force the browser to send data that would otherwise be restricted. (CVE-2018-0771) - An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2018-0742, CVE-2018-0756, CVE-2018-0820, CVE-2018-0831)
    last seen2020-06-01
    modified2020-06-02
    plugin id106796
    published2018-02-13
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106796
    titleKB4074590: Windows 10 Version 1607 and Windows Server 2016 February 2018 Security Update (Meltdown)(Spectre)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from the Microsoft Security Updates API. The text
    # itself is copyright (C) Microsoft Corporation.
    #
    include("compat.inc");
    
    if (description)
    {
      script_id(106796);
      script_version("1.16");
      script_cvs_date("Date: 2019/12/18");
    
      script_cve_id(
        "CVE-2017-5715",
        "CVE-2017-5753",
        "CVE-2017-5754",
        "CVE-2018-0742",
        "CVE-2018-0756",
        "CVE-2018-0757",
        "CVE-2018-0771",
        "CVE-2018-0820",
        "CVE-2018-0821",
        "CVE-2018-0822",
        "CVE-2018-0825",
        "CVE-2018-0826",
        "CVE-2018-0828",
        "CVE-2018-0829",
        "CVE-2018-0830",
        "CVE-2018-0831",
        "CVE-2018-0832",
        "CVE-2018-0834",
        "CVE-2018-0835",
        "CVE-2018-0837",
        "CVE-2018-0838",
        "CVE-2018-0840",
        "CVE-2018-0842",
        "CVE-2018-0844",
        "CVE-2018-0846",
        "CVE-2018-0847",
        "CVE-2018-0857",
        "CVE-2018-0859",
        "CVE-2018-0860",
        "CVE-2018-0861",
        "CVE-2018-0866"
      );
      script_xref(name:"MSKB", value:"4074590");
      script_xref(name:"IAVA", value:"2018-A-0019");
      script_xref(name:"IAVA", value:"2018-A-0020");
      script_xref(name:"MSFT", value:"MS18-4074590");
    
      script_name(english:"KB4074590: Windows 10 Version 1607 and Windows Server 2016 February 2018 Security Update (Meltdown)(Spectre)");
      script_summary(english:"Checks for rollup.");
    
      script_set_attribute(attribute:"synopsis", value:
    "The remote Windows host is affected by multiple vulnerabilities.");
      script_set_attribute(attribute:"description", value:
    "The remote Windows host is missing security update 4074590. 
    It is, therefore, affected by multiple vulnerabilities :
    
      - An vulnerability exists within microprocessors utilizing
        speculative execution and indirect branch prediction,
        which may allow an attacker with local user access to
        disclose information via a side-channel analysis.
        (CVE-2017-5715, CVE-2017-5753, CVE-2017-5754)
    
      - A remote code execution vulnerability exists in the way
        that the scripting engine handles objects in memory in
        Internet Explorer. The vulnerability could corrupt
        memory in such a way that an attacker could execute
        arbitrary code in the context of the current user. An
        attacker who successfully exploited the vulnerability
        could gain the same user rights as the current user.
        (CVE-2018-0866)
    
      - An information disclosure vulnerability exists when the
        Windows kernel improperly handles objects in memory. An
        attacker who successfully exploited this vulnerability
        could obtain information to further compromise the users
        system.  (CVE-2018-0757, CVE-2018-0829, CVE-2018-0830)
    
      - A remote code execution vulnerability exists when
        Windows improperly handles objects in memory. An
        attacker who successfully exploited these
        vulnerabilities could take control of an affected
        system.  (CVE-2018-0842)
    
      - A remote code execution vulnerability exists in
        StructuredQuery when the software fails to properly
        handle objects in memory. An attacker who successfully
        exploited the vulnerability could run arbitrary code in
        the context of the current user. If the current user is
        logged on with administrative user rights, an attacker
        could take control of the affected system. An attacker
        could then install programs; view, change, or delete
        data; or create new accounts with full user rights.
        (CVE-2018-0825)
    
      - An elevation of privilege vulnerability exists when
        Storage Services improperly handles objects in memory.
        An attacker who successfully exploited this
        vulnerability could run processes in an elevated
        context.  (CVE-2018-0826)
    
      - An elevation of privilege vulnerability exists when NTFS
        improperly handles objects. An attacker who successfully
        exploited this vulnerability could run processes in an
        elevated context.  (CVE-2018-0822)
    
      - A remote code execution vulnerability exists in the way
        that the scripting engine handles objects in memory in
        Microsoft Edge. The vulnerability could corrupt memory
        in such a way that an attacker could execute arbitrary
        code in the context of the current user. An attacker who
        successfully exploited the vulnerability could gain the
        same user rights as the current user.  (CVE-2018-0834,
        CVE-2018-0835, CVE-2018-0837, CVE-2018-0838,
        CVE-2018-0857, CVE-2018-0859, CVE-2018-0860,
        CVE-2018-0861)
    
      - An elevation of privilege vulnerability exists when
        AppContainer improperly implements constrained
        impersonation. An attacker who successfully exploited
        this vulnerability could run processes in an elevated
        context.  (CVE-2018-0821)
    
      - An elevation of privilege vulnerability exists in
        Microsoft Windows when the MultiPoint management account
        password is improperly secured. An attacker who
        successfully exploited this vulnerability could run
        arbitrary code with elevated privileges.
        (CVE-2018-0828)
    
      - A remote code execution vulnerability exists in the way
        the scripting engine handles objects in memory in
        Microsoft browsers. The vulnerability could corrupt
        memory in such a way that an attacker could execute
        arbitrary code in the context of the current user. An
        attacker who successfully exploited the vulnerability
        could gain the same user rights as the current user.
        (CVE-2018-0840)
    
      - An information disclosure vulnerability exists in the
        Windows kernel that could allow an attacker to retrieve
        information that could lead to a Kernel Address Space
        Layout Randomization (ASLR) bypass. An attacker who
        successfully exploited the vulnerability could retrieve
        the memory address of a kernel object.  (CVE-2018-0832)
    
      - An information disclosure vulnerability exists when
        VBScript improperly discloses the contents of its
        memory, which could provide an attacker with information
        to further compromise the users computer or data.
        (CVE-2018-0847)
    
      - An elevation of privilege vulnerability exists when the
        Windows Common Log File System (CLFS) driver improperly
        handles objects in memory. An attacker who successfully
        exploited this vulnerability could run processes in an
        elevated context.  (CVE-2018-0844, CVE-2018-0846)
    
      - A security feature bypass vulnerability exists when
        Microsoft Edge improperly handles requests of different
        origins. The vulnerability allows Microsoft Edge to
        bypass Same-Origin Policy (SOP) restrictions, and to
        allow requests that should otherwise be ignored. An
        attacker who successfully exploited the vulnerability
        could force the browser to send data that would
        otherwise be restricted.  (CVE-2018-0771)
    
      - An elevation of privilege vulnerability exists in the
        way that the Windows Kernel handles objects in memory.
        An attacker who successfully exploited the vulnerability
        could execute code with elevated permissions.
        (CVE-2018-0742, CVE-2018-0756, CVE-2018-0820,
        CVE-2018-0831)");
      # https://support.microsoft.com/en-us/help/4074590/windows-10-update-kb4074590
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e2535711");
      # https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?573cb1ef");
      # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8902cebb");
      script_set_attribute(attribute:"solution", value:
    "Apply Cumulative Update KB4074590 as well as refer to the KB article for additional information.");
      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:H/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-2018-0866");
    
      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:"exploit_framework_canvas", value:"true");
      script_set_attribute(attribute:"canvas_package", value:'CANVAS');
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/13");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/02/13");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/13");
    
      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:"I");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"Windows : Microsoft Bulletins");
    
      script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
    
      script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl", "smb_enum_services.nasl", "microsoft_windows_env_vars.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("smb_reg_query.inc");
    
    get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
    productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
    
    bulletin = "MS18-02";
    kbs = make_list('4074590');
    
    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);
    
    if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
    
    os_build = get_kb_item("SMB/WindowsVersionBuild");
    if (os_build != "14393") 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 (
      smb_check_rollup(os:"10",
                       sp:0,
                       os_build:"14393",
                       rollup_date:"02_2018",
                       bulletin:bulletin,
                       rollup_kb_list:[4074590])
    )
    {
      replace_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());
    }