Vulnerabilities > CVE-2019-1458 - Unspecified vulnerability in Microsoft products

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
microsoft
nessus
exploit available

Summary

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'.

Exploit-Db

idEDB-ID:48180
last seen2020-03-09
modified2020-03-03
published2020-03-03
reporterExploit-DB
sourcehttps://www.exploit-db.com/download/48180
titleMicrosoft Windows - 'WizardOpium' Local Privilege Escalation

Nessus

  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS19_DEC_4530681.NASL
    descriptionThe remote Windows host is missing security update 4530681. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484) - A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453) - 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-2019-1472, CVE-2019-1474) - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability 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-2019-1468) - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467) - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469) - An elevation of privilege vulnerability exists in Windows when the Win32k component 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-2019-1458) - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470) - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers. An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present. (CVE-2019-1488) - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. 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-2019-1485)
    last seen2020-04-01
    modified2019-12-10
    plugin id131925
    published2019-12-10
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131925
    titleKB4530681: Windows 10 December 2019 Security Update
    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(131925);
      script_version("1.7");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/31");
    
      script_cve_id(
        "CVE-2019-1453",
        "CVE-2019-1458",
        "CVE-2019-1465",
        "CVE-2019-1466",
        "CVE-2019-1467",
        "CVE-2019-1468",
        "CVE-2019-1469",
        "CVE-2019-1470",
        "CVE-2019-1472",
        "CVE-2019-1474",
        "CVE-2019-1484",
        "CVE-2019-1485",
        "CVE-2019-1488"
      );
      script_xref(name:"MSKB", value:"4530681");
      script_xref(name:"MSFT", value:"MS19-4530681");
    
      script_name(english:"KB4530681: Windows 10 December 2019 Security Update");
      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 4530681.
    It is, therefore, affected by multiple vulnerabilities :
    
      - A remote code execution vulnerability exists when
        Microsoft Windows OLE fails to properly validate user
        input. An attacker could exploit the vulnerability to
        execute malicious code.  (CVE-2019-1484)
    
      - A denial of service vulnerability exists in Remote
        Desktop Protocol (RDP) when an attacker connects to the
        target system using RDP and sends specially crafted
        requests. An attacker who successfully exploited this
        vulnerability could cause the RDP service on the target
        system to stop responding.  (CVE-2019-1453)
    
      - 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-2019-1472, CVE-2019-1474)
    
      - A remote code execution vulnerability exists when the
        Windows font library improperly handles specially
        crafted embedded fonts. An attacker who successfully
        exploited this vulnerability 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-2019-1468)
    
      - An information disclosure vulnerability exists when the
        Windows GDI component improperly discloses the contents
        of its memory. An attacker who successfully exploited
        the vulnerability could obtain information to further
        compromise the users system. There are multiple ways an
        attacker could exploit the vulnerability, such as by
        convincing a user to open a specially crafted document,
        or by convincing a user to visit an untrusted webpage.
        The security update addresses the vulnerability by
        correcting how the Windows GDI component handles objects
        in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467)
    
      - An information disclosure vulnerability exists when the
        win32k component improperly provides kernel information.
        An attacker who successfully exploited the vulnerability
        could obtain information to further compromise the users
        system.  (CVE-2019-1469)
    
      - An elevation of privilege vulnerability exists in
        Windows when the Win32k component 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-2019-1458)
    
      - An information disclosure vulnerability exists when
        Windows Hyper-V on a host operating system fails to
        properly validate input from an authenticated user on a
        guest operating system.  (CVE-2019-1470)
    
      - A security feature bypass vulnerability exists when
        Microsoft Defender improperly handles specific buffers.
        An attacker could exploit the vulnerability to trigger
        warnings and false positives when no threat is present.
        (CVE-2019-1488)
    
      - A remote code execution vulnerability exists in the way
        that the VBScript engine handles objects in memory. 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-2019-1485)");
      # https://support.microsoft.com/en-us/help/4530681/windows-10-update-kb4530681
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3629add0");
      script_set_attribute(attribute:"solution", value:
    "Apply Cumulative Update KB4530681.");
      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-2019-1468");
    
      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:"2019/12/10");
      script_set_attribute(attribute:"patch_publication_date", value:"2019/12/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/10");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"Windows : Microsoft Bulletins");
    
      script_copyright(english:"This script is Copyright (C) 2019-2020 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 = "MS19-12";
    kbs = make_list('4530681');
    
    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:"10240",
                       rollup_date:"12_2019",
                       bulletin:bulletin,
                       rollup_kb_list:[4530681])
    )
    {
      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_MS19_DEC_4530689.NASL
    descriptionThe remote Windows host is missing security update 4530689. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484) - A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453) - 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-2019-1472, CVE-2019-1474) - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability 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-2019-1468) - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467) - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469) - An elevation of privilege vulnerability exists in Windows when the Win32k component 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-2019-1458) - An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. (CVE-2019-1476) - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470) - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers. An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present. (CVE-2019-1488) - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. 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-2019-1485)
    last seen2020-04-01
    modified2019-12-10
    plugin id131927
    published2019-12-10
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131927
    titleKB4530689: Windows 10 Version 1607 and Windows Server 2016 December 2019 Security Update
    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(131927);
      script_version("1.7");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/31");
    
      script_cve_id(
        "CVE-2019-1453",
        "CVE-2019-1458",
        "CVE-2019-1465",
        "CVE-2019-1466",
        "CVE-2019-1467",
        "CVE-2019-1468",
        "CVE-2019-1469",
        "CVE-2019-1470",
        "CVE-2019-1472",
        "CVE-2019-1474",
        "CVE-2019-1476",
        "CVE-2019-1484",
        "CVE-2019-1485",
        "CVE-2019-1488"
      );
      script_xref(name:"MSKB", value:"4530689");
      script_xref(name:"MSFT", value:"MS19-4530689");
    
      script_name(english:"KB4530689: Windows 10 Version 1607 and Windows Server 2016 December 2019 Security Update");
      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 4530689.
    It is, therefore, affected by multiple vulnerabilities :
    
      - A remote code execution vulnerability exists when
        Microsoft Windows OLE fails to properly validate user
        input. An attacker could exploit the vulnerability to
        execute malicious code.  (CVE-2019-1484)
    
      - A denial of service vulnerability exists in Remote
        Desktop Protocol (RDP) when an attacker connects to the
        target system using RDP and sends specially crafted
        requests. An attacker who successfully exploited this
        vulnerability could cause the RDP service on the target
        system to stop responding.  (CVE-2019-1453)
    
      - 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-2019-1472, CVE-2019-1474)
    
      - A remote code execution vulnerability exists when the
        Windows font library improperly handles specially
        crafted embedded fonts. An attacker who successfully
        exploited this vulnerability 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-2019-1468)
    
      - An information disclosure vulnerability exists when the
        Windows GDI component improperly discloses the contents
        of its memory. An attacker who successfully exploited
        the vulnerability could obtain information to further
        compromise the users system. There are multiple ways an
        attacker could exploit the vulnerability, such as by
        convincing a user to open a specially crafted document,
        or by convincing a user to visit an untrusted webpage.
        The security update addresses the vulnerability by
        correcting how the Windows GDI component handles objects
        in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467)
    
      - An information disclosure vulnerability exists when the
        win32k component improperly provides kernel information.
        An attacker who successfully exploited the vulnerability
        could obtain information to further compromise the users
        system.  (CVE-2019-1469)
    
      - An elevation of privilege vulnerability exists in
        Windows when the Win32k component 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-2019-1458)
    
      - An elevation of privilege vulnerability exists when
        Windows AppX Deployment Service (AppXSVC) improperly
        handles hard links. An attacker who successfully
        exploited this vulnerability could run processes in an
        elevated context. An attacker could then install
        programs; view, change or delete data.  (CVE-2019-1476)
    
      - An information disclosure vulnerability exists when
        Windows Hyper-V on a host operating system fails to
        properly validate input from an authenticated user on a
        guest operating system.  (CVE-2019-1470)
    
      - A security feature bypass vulnerability exists when
        Microsoft Defender improperly handles specific buffers.
        An attacker could exploit the vulnerability to trigger
        warnings and false positives when no threat is present.
        (CVE-2019-1488)
    
      - A remote code execution vulnerability exists in the way
        that the VBScript engine handles objects in memory. 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-2019-1485)");
      # https://support.microsoft.com/en-us/help/4530689/windows-10-update-kb4530689
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5bbafadd");
      script_set_attribute(attribute:"solution", value:
    "Apply Cumulative Update KB4530689.");
      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-2019-1468");
    
      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:"2019/12/10");
      script_set_attribute(attribute:"patch_publication_date", value:"2019/12/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/10");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"Windows : Microsoft Bulletins");
    
      script_copyright(english:"This script is Copyright (C) 2019-2020 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 = "MS19-12";
    kbs = make_list('4530689');
    
    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:"14393",
                       rollup_date:"12_2019",
                       bulletin:bulletin,
                       rollup_kb_list:[4530689])
    )
    {
      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_MS19_DEC_4530734.NASL
    descriptionThe remote Windows host is missing security update 4530692 or cumulative update 4530734. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484) - A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453) - 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-2019-1474) - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability 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-2019-1468) - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467) - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469) - An elevation of privilege vulnerability exists in Windows when the Win32k component 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-2019-1458) - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470) - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers. An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present. (CVE-2019-1488) - An elevation of privilege vulnerability exists when Windows improperly handles COM object creation. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges. (CVE-2019-1478) - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. 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-2019-1485)
    last seen2020-04-01
    modified2019-12-10
    plugin id131934
    published2019-12-10
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131934
    titleKB4530692: Windows 7 and Windows Server 2008 R2 December 2019 Security Update
    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(131934);
      script_version("1.7");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/31");
    
      script_cve_id(
        "CVE-2019-1453",
        "CVE-2019-1458",
        "CVE-2019-1465",
        "CVE-2019-1466",
        "CVE-2019-1467",
        "CVE-2019-1468",
        "CVE-2019-1469",
        "CVE-2019-1470",
        "CVE-2019-1474",
        "CVE-2019-1478",
        "CVE-2019-1484",
        "CVE-2019-1485",
        "CVE-2019-1488"
      );
      script_xref(name:"MSKB", value:"4530734");
      script_xref(name:"MSKB", value:"4530692");
      script_xref(name:"MSFT", value:"MS19-4530734");
      script_xref(name:"MSFT", value:"MS19-4530692");
      script_xref(name:"IAVA", value:"2019-A-0450");
    
      script_name(english:"KB4530692: Windows 7 and Windows Server 2008 R2 December 2019 Security Update");
      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 4530692
    or cumulative update 4530734. It is, therefore, affected by
    multiple vulnerabilities :
    
      - A remote code execution vulnerability exists when
        Microsoft Windows OLE fails to properly validate user
        input. An attacker could exploit the vulnerability to
        execute malicious code.  (CVE-2019-1484)
    
      - A denial of service vulnerability exists in Remote
        Desktop Protocol (RDP) when an attacker connects to the
        target system using RDP and sends specially crafted
        requests. An attacker who successfully exploited this
        vulnerability could cause the RDP service on the target
        system to stop responding.  (CVE-2019-1453)
    
      - 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-2019-1474)
    
      - A remote code execution vulnerability exists when the
        Windows font library improperly handles specially
        crafted embedded fonts. An attacker who successfully
        exploited this vulnerability 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-2019-1468)
    
      - An information disclosure vulnerability exists when the
        Windows GDI component improperly discloses the contents
        of its memory. An attacker who successfully exploited
        the vulnerability could obtain information to further
        compromise the users system. There are multiple ways an
        attacker could exploit the vulnerability, such as by
        convincing a user to open a specially crafted document,
        or by convincing a user to visit an untrusted webpage.
        The security update addresses the vulnerability by
        correcting how the Windows GDI component handles objects
        in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467)
    
      - An information disclosure vulnerability exists when the
        win32k component improperly provides kernel information.
        An attacker who successfully exploited the vulnerability
        could obtain information to further compromise the users
        system.  (CVE-2019-1469)
    
      - An elevation of privilege vulnerability exists in
        Windows when the Win32k component 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-2019-1458)
    
      - An information disclosure vulnerability exists when
        Windows Hyper-V on a host operating system fails to
        properly validate input from an authenticated user on a
        guest operating system.  (CVE-2019-1470)
    
      - A security feature bypass vulnerability exists when
        Microsoft Defender improperly handles specific buffers.
        An attacker could exploit the vulnerability to trigger
        warnings and false positives when no threat is present.
        (CVE-2019-1488)
    
      - An elevation of privilege vulnerability exists when
        Windows improperly handles COM object creation. An
        attacker who successfully exploited the vulnerability
        could run arbitrary code with elevated privileges.
        (CVE-2019-1478)
    
      - A remote code execution vulnerability exists in the way
        that the VBScript engine handles objects in memory. 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-2019-1485)");
      # https://support.microsoft.com/en-us/help/4530734/windows-7-update-kb4530734
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?89866a56");
      # https://support.microsoft.com/en-us/help/4530692/windows-7-update-kb4530692
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?abe20468");
      script_set_attribute(attribute:"solution", value:
    "Apply Security Only update KB4530692 or Cumulative Update KB4530734.");
      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-2019-1468");
    
      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:"2019/12/10");
      script_set_attribute(attribute:"patch_publication_date", value:"2019/12/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/10");
    
      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) 2019-2020 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 = "MS19-12";
    kbs = make_list('4530734', '4530692');
    
    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(win7:'1') <= 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:"6.1",
                       sp:1,
                       rollup_date:"12_2019",
                       bulletin:bulletin,
                       rollup_kb_list:[4530734, 4530692])
    )
    {
      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_MS19_DEC_4530691.NASL
    descriptionThe remote Windows host is missing security update 4530698 or cumulative update 4530691. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484) - A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453) - 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-2019-1474) - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability 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-2019-1468) - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467) - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469) - An elevation of privilege vulnerability exists in Windows when the Win32k component 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-2019-1458) - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470) - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers. An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present. (CVE-2019-1488) - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. 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-2019-1485)
    last seen2020-04-01
    modified2019-12-10
    plugin id131928
    published2019-12-10
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131928
    titleKB4530698: Windows Server 2012 December 2019 Security Update
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS19_DEC_4530695.NASL
    descriptionThe remote Windows host is missing security update 4530719 or cumulative update 4530695. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484) - 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-2019-1474) - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability 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-2019-1468) - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467) - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469) - An elevation of privilege vulnerability exists in Windows when the Win32k component 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-2019-1458) - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470) - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers. An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present. (CVE-2019-1488) - An elevation of privilege vulnerability exists when Windows improperly handles COM object creation. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges. (CVE-2019-1478) - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. 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-2019-1485)
    last seen2020-04-01
    modified2019-12-10
    plugin id131929
    published2019-12-10
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131929
    titleKB4530719: Windows Server 2008 December 2019 Security Update
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS19_DEC_4530702.NASL
    descriptionThe remote Windows host is missing security update 4530730 or cumulative update 4530702. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484) - A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453) - 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-2019-1474) - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability 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-2019-1468) - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467) - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469) - An elevation of privilege vulnerability exists in Windows when the Win32k component 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-2019-1458) - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470) - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers. An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present. (CVE-2019-1488) - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. 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-2019-1485)
    last seen2020-04-01
    modified2019-12-10
    plugin id131930
    published2019-12-10
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131930
    titleKB4530730: Windows 8.1 and Windows Server 2012 R2 December 2019 Security Update

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/156651/mswindowswizard-escalate.txt
idPACKETSTORM:156651
last seen2020-03-09
published2020-03-06
reporterPiotr Florczyk
sourcehttps://packetstormsecurity.com/files/156651/Microsoft-Windows-WizardOpium-Local-Privilege-Escalation.html
titleMicrosoft Windows WizardOpium Local Privilege Escalation

The Hacker News

idTHN:592EF1422E531E5A7AD2804EA7E024CD
last seen2019-12-11
modified2019-12-11
published2019-12-11
reporterThe Hacker News
sourcehttps://thehackernews.com/2019/12/windows-zero-day-patch.html
titleLatest Microsoft Update Patches New Windows 0-Day Under Active Attack