The 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 that the Chakra 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-2019-0746)
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-2019-0763)
A security feature bypass vulnerability exists when Internet Explorer fails to validate the correct Security Zone of requests for specific URLs. This could allow an attacker to cause a user to access a URL in a less restricted Internet Security Zone than intended.
(CVE-2019-0761)
A security feature bypass vulnerability exists when Microsoft browsers improperly handle requests of different origins. The vulnerability allows Microsoft browsers to bypass Same-Site cookie restrictions, and to allow requests that should otherwise be ignored. An attacker who successfully exploited the vulnerability could force the browser to send data that would otherwise be restricted. (CVE-2019-0762)
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.
(CVE-2019-0680, CVE-2019-0783)
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-2019-0780)
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-2019-0609)
A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0665, CVE-2019-0666, CVE-2019-0667)
#
# (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(122789);
script_version("1.4");
script_cvs_date("Date: 2019/04/30 14:30:16");
script_cve_id(
"CVE-2019-0609",
"CVE-2019-0665",
"CVE-2019-0666",
"CVE-2019-0667",
"CVE-2019-0680",
"CVE-2019-0746",
"CVE-2019-0761",
"CVE-2019-0762",
"CVE-2019-0763",
"CVE-2019-0780",
"CVE-2019-0783"
);
script_xref(name:"MSKB", value:"4489881");
script_xref(name:"MSKB", value:"4489880");
script_xref(name:"MSKB", value:"4489873");
script_xref(name:"MSKB", value:"4489891");
script_xref(name:"MSKB", value:"4489878");
script_xref(name:"MSFT", value:"MS19-4489881");
script_xref(name:"MSFT", value:"MS19-4489880");
script_xref(name:"MSFT", value:"MS19-4489873");
script_xref(name:"MSFT", value:"MS19-4489891");
script_xref(name:"MSFT", value:"MS19-4489878");
script_name(english:"Security Updates for Internet Explorer (March 2019)");
script_summary(english:"Checks for Microsoft security updates.");
script_set_attribute(attribute:"synopsis", value:
"The Internet Explorer installation on the remote host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The 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
that the Chakra 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-2019-0746)
- 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-2019-0763)
- A security feature bypass vulnerability exists when
Internet Explorer fails to validate the correct Security
Zone of requests for specific URLs. This could allow an
attacker to cause a user to access a URL in a less
restricted Internet Security Zone than intended.
(CVE-2019-0761)
- A security feature bypass vulnerability exists when
Microsoft browsers improperly handle requests of
different origins. The vulnerability allows Microsoft
browsers to bypass Same-Site cookie restrictions, and to
allow requests that should otherwise be ignored. An
attacker who successfully exploited the vulnerability
could force the browser to send data that would
otherwise be restricted. (CVE-2019-0762)
- A remote code execution vulnerability exists in the way
that the scripting engine handles objects in memory in
Internet Explorer. The vulnerability could corrupt
memory in such a way that an attacker could execute
arbitrary code in the context of the current user. An
attacker who successfully exploited the vulnerability
could gain the same user rights as the current user.
(CVE-2019-0680, CVE-2019-0783)
- 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-2019-0780)
- 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-2019-0609)
- A remote code execution vulnerability exists in the way
that the VBScript engine handles objects in memory. The
vulnerability could corrupt memory in such a way that an
attacker could execute arbitrary code in the context of
the current user. An attacker who successfully exploited
the vulnerability could gain the same user rights as the
current user. (CVE-2019-0665, CVE-2019-0666,
CVE-2019-0667)");
# https://support.microsoft.com/en-us/help/4489881/windows-8-1-update-kb4489881
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b8fed4ae");
# https://support.microsoft.com/en-us/help/4489880/windows-server-2008-kb4489880
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?062263fd");
# https://support.microsoft.com/en-us/help/4489873/cumulative-security-update-for-internet-explorer-march-12-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?20334951");
# https://support.microsoft.com/en-us/help/4489891/windows-server-2012-update-kb4489891
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?670e41a6");
# https://support.microsoft.com/en-us/help/4489878/windows-7-update-kb4489878
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?41a4ff06");
script_set_attribute(attribute:"solution", value:
"Microsoft has released the following security updates to address this issue:
-KB4489881
-KB4489880
-KB4489873
-KB4489891
-KB4489878");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-0780");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/03/12");
script_set_attribute(attribute:"patch_publication_date", value:"2019/03/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:ie");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 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 = 'MS19-03';
kbs = make_list(
'4489881',
'4489873',
'4489880',
'4489878',
'4489891'
);
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");
os = get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);
if (hotfix_check_sp_range(vista:'2', win7:'1', win8:'0', win81:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
if ("Windows 8" >< productname && "8.1" >!< productname)
audit(AUDIT_OS_SP_NOT_VULN);
if ("Vista" >< productname) audit(AUDIT_OS_SP_NOT_VULN);
if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE);
share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
if (
# Windows 8.1 / Windows Server 2012 R2
# Internet Explorer 11
hotfix_is_vulnerable(os:"6.3", sp:0, file:"mshtml.dll", version:"11.0.9600.19301", min_version:"11.0.9600.16000", dir:"\system32", bulletin:bulletin, kb:"4489873") ||
# Windows Server 2012
# Internet Explorer 10
hotfix_is_vulnerable(os:"6.2", sp:0, file:"mshtml.dll", version:"10.0.9200.22695", min_version:"10.0.9200.16000", dir:"\system32", bulletin:bulletin, kb:"4489873") ||
# Windows 7 / Server 2008 R2
# Internet Explorer 11
hotfix_is_vulnerable(os:"6.1", sp:1, file:"mshtml.dll", version:"11.0.9600.19301", min_version:"11.0.9600.16000", dir:"\system32", bulletin:bulletin, kb:"4489873") ||
# Windows Server 2008
# Internet Explorer 9
hotfix_is_vulnerable(os:"6.0", sp:2, file:"mshtml.dll", version:"9.0.8112.21322", min_version:"9.0.8112.16000", dir:"\system32", bulletin:bulletin, kb:"4489873")
)
{
report = '\nNote: The fix for this issue is available in either of the following updates:\n';
report += ' - KB4489873 : Cumulative Security Update for Internet Explorer\n';
if(os == "6.3")
{
report += ' - KB4489881 : Windows 8.1 / Server 2012 R2 Monthly Rollup\n';
hotfix_add_report(bulletin:'MS19-01', kb:'4489881', report);
}
else if(os == "6.2")
{
report += ' - KB4489891 : Windows Server 2012 Monthly Rollup\n';
hotfix_add_report(bulletin:'MS19-01', kb:'4489891', report);
}
else if(os == "6.1")
{
report += ' - KB4489878 : Windows 7 / Server 2008 R2 Monthly Rollup\n';
hotfix_add_report(bulletin:'MS19-01', kb:'4489878', report);
}
else if(os == "6.0")
{
report += ' - KB4489880 : Windows Server 2008 Monthly Rollup\n';
hotfix_add_report(bulletin:'MS19-01', kb:'4489880', report);
}
set_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
hotfix_security_hole();
hotfix_check_fversion_end();
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0609
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0665
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0666
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0667
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0680
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0746
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0761
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0763
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0780
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0783
www.nessus.org/u?062263fd
www.nessus.org/u?20334951
www.nessus.org/u?41a4ff06
www.nessus.org/u?670e41a6
www.nessus.org/u?b8fed4ae