Vulnerabilities > CVE-2017-11841 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft Chakracore and Edge

047910
CVSS 7.6 - HIGH
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
high complexity
microsoft
CWE-119
nessus
exploit available

Summary

ChakraCore and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Exploit-Db

descriptionMicrosoft Edge Chakra JIT - 'Inline::InlineCallApplyTarget_Shared' does not Return the return Instruction. CVE-2017-11841. Dos exploit for Windows platform
fileexploits/windows/dos/43181.js
idEDB-ID:43181
last seen2017-11-27
modified2017-11-27
platformwindows
port
published2017-11-27
reporterExploit-DB
sourcehttps://www.exploit-db.com/download/43181/
titleMicrosoft Edge Chakra JIT - 'Inline::InlineCallApplyTarget_Shared' does not Return the return Instruction
typedos

Nessus

  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_NOV_4048952.NASL
    descriptionThe remote Windows host is missing security update 4048952. 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) - 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) - 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) - 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-2017-11866, CVE-2017-11873) - 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) - 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) - 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-2017-11847) - 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) - A denial of service vulnerability exists when Windows Search improperly handles objects in memory. An attacker who successfully exploited the vulnerability could cause a remote denial of service against a system. (CVE-2017-11788) - 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 id104548
    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/104548
    titleKB4048952: Windows 10 Version 1511 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(104548);
      script_version("1.13");
      script_cvs_date("Date: 2019/11/12");
    
      script_cve_id(
        "CVE-2017-11768",
        "CVE-2017-11788",
        "CVE-2017-11791",
        "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-2017-11846",
        "CVE-2017-11847",
        "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-2017-11863",
        "CVE-2017-11866",
        "CVE-2017-11869",
        "CVE-2017-11873",
        "CVE-2017-11880"
      );
      script_bugtraq_id(
        101703,
        101705,
        101706,
        101709,
        101711,
        101714,
        101715,
        101716,
        101719,
        101721,
        101722,
        101725,
        101727,
        101728,
        101729,
        101732,
        101733,
        101734,
        101735,
        101737,
        101738,
        101740,
        101741,
        101742,
        101748,
        101751,
        101753,
        101755,
        101762,
        101763,
        101764
      );
      script_xref(name:"MSKB", value:"4048952");
      script_xref(name:"MSFT", value:"MS17-4048952");
    
      script_name(english:"KB4048952: Windows 10 Version 1511 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 4048952.
    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)
    
      - 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)
    
      - 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)
    
      - 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-2017-11866, CVE-2017-11873)
    
      - 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)
    
      - 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)
    
      - 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-2017-11847)
    
      - 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)
    
      - A denial of service vulnerability exists when Windows
        Search improperly handles objects in memory. An attacker
        who successfully exploited the vulnerability could cause
        a remote denial of service against a system.
        (CVE-2017-11788)
    
      - 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/4048952/windows-10-update-kb4048952
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?306ca15c");
      script_set_attribute(attribute:"solution", value:
    "Apply security update KB4048952.");
      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:L/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-2017-11847");
    
      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('4048952');
    
    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);
    product = get_kb_item_or_exit("SMB/ProductName");
    if(product !~ "Windows 10 (Eduction|Enterprise)")
      audit(AUDIT_HOST_NOT, "Windows 10 Eduction or Enterprise.");
    
    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:"10586",
                       rollup_date:"11_2017",
                       bulletin:bulletin,
                       rollup_kb_list:[4048952])
    )
    {
      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_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_4048956.NASL
    descriptionThe remote Windows host is missing security update 4048956. 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) - 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) - 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) - 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) - 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-2017-11847) - 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) - A denial of service vulnerability exists when Windows Search improperly handles objects in memory. An attacker who successfully exploited the vulnerability could cause a remote denial of service against a system. (CVE-2017-11788) - 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-2017-11866) - 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 id104552
    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/104552
    titleKB4048956: Windows 10 LTSB 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(104552);
      script_version("1.14");
      script_cvs_date("Date: 2019/11/12");
    
      script_cve_id(
        "CVE-2017-11768",
        "CVE-2017-11788",
        "CVE-2017-11791",
        "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-2017-11846",
        "CVE-2017-11847",
        "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-2017-11863",
        "CVE-2017-11866",
        "CVE-2017-11869",
        "CVE-2017-11880"
      );
      script_bugtraq_id(
        101703,
        101705,
        101706,
        101709,
        101711,
        101714,
        101715,
        101716,
        101719,
        101721,
        101722,
        101725,
        101727,
        101729,
        101732,
        101733,
        101734,
        101735,
        101737,
        101738,
        101740,
        101741,
        101742,
        101748,
        101751,
        101753,
        101755,
        101762,
        101763,
        101764
      );
      script_xref(name:"MSKB", value:"4048956");
      script_xref(name:"MSFT", value:"MS17-4048956");
    
      script_name(english:"KB4048956: Windows 10 LTSB 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 4048956.
    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)
    
      - 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)
    
      - 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)
    
      - 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)
    
      - 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-2017-11847)
    
      - 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)
    
      - A denial of service vulnerability exists when Windows
        Search improperly handles objects in memory. An attacker
        who successfully exploited the vulnerability could cause
        a remote denial of service against a system.
        (CVE-2017-11788)
    
      - 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-2017-11866)
    
      - 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/4048956/windows-10-update-kb4048956
      script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?60fecb50");
      script_set_attribute(attribute:"solution", value:
    "Apply security update KB4048956.");
      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:L/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-2017-11847");
    
      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('4048956');
    
    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);
    os_name = get_kb_item_or_exit("SMB/ProductName");
    
    if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
    if("LTSB" >!< os_name) audit(AUDIT_OS_NOT, "Windows 10 version 1507 LTSB");
    
    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:"11_2017",
                       bulletin:bulletin,
                       rollup_kb_list:[4048956])
    )
    {
      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
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_NOV_4048953.NASL
    descriptionThe remote Windows host is missing security update 4048953. 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 id104549
    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/104549
    titleKB4048953: Windows 10 Version 1607 and Windows Server 2016 November 2017 Cumulative Update

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/145105/GS20171125150941.txt
idPACKETSTORM:145105
last seen2017-11-26
published2017-11-25
reporterGoogle Security Research
sourcehttps://packetstormsecurity.com/files/145105/Microsoft-Edge-Chakra-JIT-Inline-InlineCallApplyTarget_Shared-Failed-Return.html
titleMicrosoft Edge Chakra JIT Inline::InlineCallApplyTarget_Shared Failed Return

Seebug

bulletinFamilyexploit
descriptionHere's a snippet of `Inline::Optimize`. ``` FOREACH_INSTR_EDITING(instr, instrNext, func->m_headInstr) { switch (instr->m_opcode) { case Js::OpCode::Label: { ... if (instr->AsLabelInstr()->m_isForInExit) { Assert(this->currentForInDepth != 0); // The PoC hits this this->currentForInDepth--; } } break; case Js::OpCode::InitForInEnumerator: if (!func->IsLoopBody()) { this->currentForInDepth++; } break; case Js::OpCode::CallI: ... instrNext = builtInInlineCandidateOpCode != 0 ? this->InlineBuiltInFunction(instr, inlineeData, builtInInlineCandidateOpCode, inlinerData, symThis, &isInlined, profileId, recursiveInlineDepth) : this->InlineScriptFunction(instr, inlineeData, symThis, profileId, &isInlined, recursiveInlineDepth); ... } } ``` "InlineBuiltInFunction" and "InlineScriptFunction" are used to inline a JavaScript function. For example, those methods can convert a call expression as follws. Before: ``` s6.var = StartCall 1 (0x1).i32 #0000 arg1(s7)<0>.var = ArgOut_A s2.var, s6.var #0003 CallI s3.var, arg1(s7)<0>.var #0006 s0.var = Ld_A 0xXXXXXXXX (undefined)[Undefined].var #000c <<--- NEXT INSTRUCTION ``` After: ``` s6.var = StartCall 1 (0x1).i32 #0000 ... s12.var = InlineeStart s3.var, iarg1(s7)<24>.var #0006 Func # (#1.3), #4 obj.inlinee s9[Object].var = Ld_A 0xXXXXXXXX (GlobalObject)[Object].var # Func # (#1.3), #4 s8.var = Ld_A 0xXXXXXXXX (undefined)[Undefined].var #0000 Func # (#1.3), #4 StatementBoundary #0 #0002 Func # (#1.3), #4 StatementBoundary #-1 #0002 Func # (#1.3), #4 InlineeEnd 4 (0x4).i32, s12.var #0000 Func # (#1.3), #4 StatementBoundary #0 #000c s0.var = Ld_A 0xXXXXXXXX (undefined)[Undefined].var #000c <<---- NEXT INSTRUCTION ``` As you can see the inlinee is wrapped in InlineeStart and InlineeEnd. So to handle the orignal next instructions in the next iterations, those methods must return the call instruction's next instruction. But there's a buggy call flow. Here's the call flow. ``` Inline::InlineBuiltInFunction(...) { ... if (inlineCallOpCode == Js::OpCode::InlineFunctionCall) { inlineBuiltInEndInstr = InlineCall(callInstr, inlineeData, inlinerData, symCallerThis, pIsInlined, profileId, recursiveInlineDepth); return inlineBuiltInEndInstr->m_next; } ... } -> InlineCall -> InlineCallTarget -> Inline::InlineCallApplyTarget_Shared(...) { IR::Instr* instrNext = callInstr->m_next; return InlineFunctionCommon(callInstr, originalCallTargetOpndIsJITOpt, originalCallTargetStackSym, inlineeData, inlinee, instrNext, returnValueOpnd, callInstr, nullptr, recursiveInlineDepth, safeThis, isApplyTarget); } Inline::InlineFunctionCommon(...) { ... return instrNext; } ``` The point is that it ends up returning "callInstr->m_next->m_next". Therefore, "callInstr->m_next" will be never processed. In the PoC, "InitForInEnumerator" will be skipped. ``` s16[LikelyUndefined_CanBeTaggedValue].var = CallI s6.var, arg2(s15)<8>.var #0015 << will be inlined InitForInEnumerator s16.var, s17.u64 #001f << Skipped ```
idSSV:96918
last seen2017-12-25
modified2017-12-04
published2017-12-04
reporterRoot
sourcehttps://www.seebug.org/vuldb/ssvid-96918
titleMicrosoft Edge: Chakra: JIT: Inline::InlineCallApplyTarget_Shared doesn't return the return instruction(CVE-2017-11841)