Vulnerabilities > CVE-2017-11874 - Unspecified vulnerability in Microsoft Chakracore and Edge

047910
CVSS 2.6 - LOW
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
PARTIAL
Availability impact
NONE
network
high complexity
microsoft
nessus

Summary

Microsoft Edge in Microsoft Windows 10 1703, 1709, Windows Server, version 1709, and ChakraCore allows an attacker to bypass Control Flow Guard (CFG) to run arbitrary code on a target system, due to how Microsoft Edge handles accessing memory in code compiled by the Edge Just-In-Time (JIT) compiler, aka "Microsoft Edge Security Feature Bypass Vulnerability". This CVE ID is unique from CVE-2017-11863 and CVE-2017-11872.

Nessus

  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_NOV_4048955.NASL
    descriptionThe remote Windows host is missing security update 4048955. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to 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-2017-11827, CVE-2017-11858) - 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-2017-11837, CVE-2017-11838, CVE-2017-11843, CVE-2017-11846) - 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-2017-11803, CVE-2017-11844) - A remote code execution vulnerability exists when Internet Explorer improperly accesses 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-2017-11855, CVE-2017-11856, CVE-2017-11869) - An information vulnerability exists when Windows Media Player improperly discloses file information. Successful exploitation of the vulnerability could allow the attacker to test for the presence of files on disk. (CVE-2017-11768) - An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Internet Explorer. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11834) - A security feature bypass vulnerability exists in Microsoft Edge when the Edge Content Security Policy (CSP) fails to properly validate certain specially crafted documents. An attacker who exploited the bypass could trick a user into loading a page containing malicious content. (CVE-2017-11863) - An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory. (CVE-2017-11880) - A Win32k information disclosure vulnerability exists when the Windows GDI component improperly discloses kernel memory addresses. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11851) - 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-2017-11836, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11870, CVE-2017-11871, CVE-2017-11873) - An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Microsoft browsers. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11791) - A security feature bypass vulnerability exists in Microsoft Edge as a result of how memory is accessed in code compiled by the Edge Just-In-Time (JIT) compiler that allows Control Flow Guard (CFG) to be bypassed. By itself, this CFG bypass vulnerability does not allow arbitrary code execution. However, an attacker could use the CFG bypass vulnerability in conjunction with another vulnerability, such as a remote code execution vulnerability, to run arbitrary code on a target system. (CVE-2017-11874) - A security feature bypass exists when Device Guard incorrectly validates an untrusted file. An attacker who successfully exploited this vulnerability could make an unsigned file appear to be signed. Because Device Guard relies on the signature to determine the file is non- malicious, Device Guard could then allow a malicious file to execute. In an attack scenario, an attacker could make an untrusted file appear to be a trusted file. The update addresses the vulnerability by correcting how Device Guard handles untrusted files. (CVE-2017-11830) - An information disclosure vulnerability exists when Internet Explorer improperly handles page content, which could allow an attacker to detect the navigation of the user leaving a maliciously crafted page. (CVE-2017-11848) - An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. (CVE-2017-11831, CVE-2017-11842, CVE-2017-11849, CVE-2017-11853) - An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11850) - An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests. An attacker who successfully exploited this vulnerability could determine the origin of all webpages in the affected browser. (CVE-2017-11833)
    last seen2020-06-01
    modified2020-06-02
    plugin id104551
    published2017-11-14
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104551
    titleKB4048955: Windows 10 Version 1709 and Windows Server Version 1709 November 2017 Cumulative 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(104551);
      script_version("1.14");
      script_cvs_date("Date: 2019/04/10 16:10:18");
    
      script_cve_id(
        "CVE-2017-11768",
        "CVE-2017-11791",
        "CVE-2017-11803",
        "CVE-2017-11827",
        "CVE-2017-11830",
        "CVE-2017-11831",
        "CVE-2017-11833",
        "CVE-2017-11834",
        "CVE-2017-11836",
        "CVE-2017-11837",
        "CVE-2017-11838",
        "CVE-2017-11839",
        "CVE-2017-11840",
        "CVE-2017-11841",
        "CVE-2017-11842",
        "CVE-2017-11843",
        "CVE-2017-11844",
        "CVE-2017-11846",
        "CVE-2017-11848",
        "CVE-2017-11849",
        "CVE-2017-11850",
        "CVE-2017-11851",
        "CVE-2017-11853",
        "CVE-2017-11855",
        "CVE-2017-11856",
        "CVE-2017-11858",
        "CVE-2017-11861",
        "CVE-2017-11862",
        "CVE-2017-11863",
        "CVE-2017-11866",
        "CVE-2017-11869",
        "CVE-2017-11870",
        "CVE-2017-11871",
        "CVE-2017-11873",
        "CVE-2017-11874",
        "CVE-2017-11880"
      );
      script_bugtraq_id(
        101703,
        101704,
        101705,
        101706,
        101707,
        101709,
        101714,
        101715,
        101716,
        101719,
        101721,
        101722,
        101723,
        101724,
        101725,
        101727,
        101728,
        101730,
        101731,
        101732,
        101733,
        101734,
        101735,
        101737,
        101738,
        101740,
        101741,
        101742,
        101748,
        101750,
        101751,
        101753,
        101755,
        101762,
        101763,
        101764
      );
      script_xref(name:"MSKB", value:"4048955");
      script_xref(name:"MSFT", value:"MS17-4048955");
    
      script_name(english:"KB4048955: Windows 10 Version 1709 and Windows Server Version 1709 November 2017 Cumulative 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 4048955.
    It is, therefore, affected by multiple vulnerabilities :
    
      - A remote code execution vulnerability exists in the way
        that Microsoft browsers access objects in memory. The
        vulnerability could corrupt memory in a way that could
        allow an attacker to 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-2017-11827,
        CVE-2017-11858)
    
      - 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-2017-11837, CVE-2017-11838, CVE-2017-11843,
        CVE-2017-11846)
    
      - 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-2017-11803, CVE-2017-11844)
    
      - A remote code execution vulnerability exists when
        Internet Explorer improperly accesses 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-2017-11855,
        CVE-2017-11856, CVE-2017-11869)
    
      - An information vulnerability exists when Windows Media
        Player improperly discloses file information. Successful
        exploitation of the vulnerability could allow the
        attacker to test for the presence of files on disk.
        (CVE-2017-11768)
    
      - An information disclosure vulnerability exists when the
        scripting engine does not properly handle objects in
        memory in Internet Explorer. An attacker who
        successfully exploited the vulnerability could obtain
        information to further compromise the users system.
        (CVE-2017-11834)
    
      - A security feature bypass vulnerability exists in
        Microsoft Edge when the Edge Content Security Policy
        (CSP) fails to properly validate certain specially
        crafted documents. An attacker who exploited the bypass
        could trick a user into loading a page containing
        malicious content.  (CVE-2017-11863)
    
      - An information disclosure vulnerability exists when the
        Windows kernel improperly initializes objects in memory.
        (CVE-2017-11880)
    
      - A Win32k information disclosure vulnerability exists
        when the Windows GDI component improperly discloses
        kernel memory addresses. An attacker who successfully
        exploited the vulnerability could obtain information to
        further compromise the users system.  (CVE-2017-11851)
    
      - 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-2017-11836,
        CVE-2017-11839, CVE-2017-11840, CVE-2017-11841,
        CVE-2017-11861, CVE-2017-11862, CVE-2017-11866,
        CVE-2017-11870, CVE-2017-11871, CVE-2017-11873)
    
      - An information disclosure vulnerability exists when the
        scripting engine does not properly handle objects in
        memory in Microsoft browsers. An attacker who
        successfully exploited the vulnerability could obtain
        information to further compromise the users system.
        (CVE-2017-11791)
    
      - A security feature bypass vulnerability exists in
        Microsoft Edge as a result of how memory is accessed in
        code compiled by the Edge Just-In-Time (JIT) compiler
        that allows Control Flow Guard (CFG) to be bypassed. By
        itself, this CFG bypass vulnerability does not allow
        arbitrary code execution. However, an attacker could use
        the CFG bypass vulnerability in conjunction with another
        vulnerability, such as a remote code execution
        vulnerability, to run arbitrary code on a target system.
        (CVE-2017-11874)
    
      - A security feature bypass exists when Device Guard
        incorrectly validates an untrusted file. An attacker who
        successfully exploited this vulnerability could make an
        unsigned file appear to be signed. Because Device Guard
        relies on the signature to determine the file is non-
        malicious, Device Guard could then allow a malicious
        file to execute. In an attack scenario, an attacker
        could make an untrusted file appear to be a trusted
        file. The update addresses the vulnerability by
        correcting how Device Guard handles untrusted files.
        (CVE-2017-11830)
    
      - An information disclosure vulnerability exists when
        Internet Explorer improperly handles page content, which
        could allow an attacker to detect the navigation of the
        user leaving a maliciously crafted page.
        (CVE-2017-11848)
    
      - An information disclosure vulnerability exists when the
        Windows kernel fails to properly initialize a memory
        address. An attacker who successfully exploited this
        vulnerability could obtain information to further
        compromise the users system.  (CVE-2017-11831,
        CVE-2017-11842, CVE-2017-11849, CVE-2017-11853)
    
      - An information disclosure vulnerability exists when the
        Microsoft Windows Graphics Component improperly handles
        objects in memory. An attacker who successfully
        exploited the vulnerability could obtain information to
        further compromise the users system.  (CVE-2017-11850)
    
      - An information disclosure vulnerability exists in the
        way that Microsoft Edge handles cross-origin requests.
        An attacker who successfully exploited this
        vulnerability could determine the origin of all webpages
        in the affected browser.  (CVE-2017-11833)");
      # https://support.microsoft.com/en-us/help/4048955/windows-10-update-kb4048955
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?948aaf0e");
      script_set_attribute(attribute:"solution", value:
    "Apply security update KB4048955.");
      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-2017-11827");
      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:"2017/11/14");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/11/14");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/14");
    
      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) 2017-2019 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 = "MS17-11";
    kbs = make_list('4048955');
    
    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:"16299",
                       rollup_date:"11_2017",
                       bulletin:bulletin,
                       rollup_kb_list:[4048955])
    )
    {
      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_MS17_NOV_4048954.NASL
    descriptionThe remote Windows host is missing security update 4048954. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists when Microsoft Edge improperly handles redirect requests. The vulnerability allows Microsoft Edge to bypass Cross- Origin Resource Sharing (CORS) redirect restrictions, and to follow redirect 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 to a destination website of the attacker
    last seen2020-06-01
    modified2020-06-02
    plugin id104550
    published2017-11-14
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104550
    titleKB4048954: Windows 10 Version 1703 November 2017 Cumulative Update