9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.924 High
EPSS
Percentile
99.0%
The remote host is missing Internet Explorer (IE) Security Update 2761465.
The installed version of IE is affected by vulnerabilities that could allow an attacker to execute arbitrary code on the remote host.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(63224);
script_version("1.18");
script_cvs_date("Date: 2019/12/04");
script_cve_id("CVE-2012-4781", "CVE-2012-4782", "CVE-2012-4787");
script_bugtraq_id(56828, 56829, 56830);
script_xref(name:"MSFT", value:"MS12-077");
script_xref(name:"MSKB", value:"2761465");
script_name(english:"MS12-077: Cumulative Security Update for Internet Explorer (2761465)");
script_summary(english:"Checks version of Mshtml.dll");
script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by code execution vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote host is missing Internet Explorer (IE) Security Update
2761465.
The installed version of IE is affected by vulnerabilities that could
allow an attacker to execute arbitrary code on the remote host.");
script_set_attribute(attribute:"see_also", value:"https://packetstormsecurity.com/files/cve/CVE-2012-4787");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2012/ms12-077");
script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for XP, 2003, Vista, 2008, 7,
2008 R2, 8 and 2012.");
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_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:"2012/12/11");
script_set_attribute(attribute:"patch_publication_date", value:"2012/12/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/12/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:ie");
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) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("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_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = 'MS12-077';
kb = '2761465';
kbs = make_list(kb);
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(xp:'3', win2003:'2', vista:'2', win7:'0,1', win8:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE);
rootfile = hotfix_get_systemroot();
if (!rootfile) exit(1, "Failed to get the system root.");
share = ereg_replace(pattern:"^([A-Za-z]):.*", replace:"\1$", string:rootfile);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
if (
# Windows 8 / 2012
#
# - Internet Explorer 10
hotfix_is_vulnerable(os:"6.2", file:"Mshtml.dll", version:"10.0.9200.20562", min_version:"10.0.9200.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.2", file:"Mshtml.dll", version:"10.0.9200.16458", min_version:"10.0.9200.16000", dir:"\system32", bulletin:bulletin, kb:kb) ||
# Windows 7 / 2008 R2
#
# - Internet Explorer 9
hotfix_is_vulnerable(os:"6.1", file:"Mshtml.dll", version:"9.0.8112.20565", min_version:"9.0.8112.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.1", file:"Mshtml.dll", version:"9.0.8112.16457", min_version:"9.0.8112.16000", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 8
hotfix_is_vulnerable(os:"6.1", sp:1, file:"Mshtml.dll", version:"8.0.7601.22160", min_version:"8.0.7601.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.1", sp:1, file:"Mshtml.dll", version:"8.0.7601.17998", min_version:"8.0.7601.17000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.1", sp:0, file:"Mshtml.dll", version:"8.0.7600.21369", min_version:"8.0.7600.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.1", sp:0, file:"Mshtml.dll", version:"8.0.7600.17166", min_version:"8.0.7600.16000", dir:"\system32", bulletin:bulletin, kb:kb) ||
# Vista / 2008
#
# - Internet Explorer 9
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"9.0.8112.20565", min_version:"9.0.8112.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"9.0.8112.16457", min_version:"9.0.8112.16000", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 8
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"8.0.6001.23461", min_version:"8.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"8.0.6001.19393", min_version:"8.0.6001.18000", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 7
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"7.0.6002.22971", min_version:"7.0.6002.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"7.0.6002.18727", min_version:"7.0.6002.18000", dir:"\system32", bulletin:bulletin, kb:kb) ||
# Windows 2003 / XP 64-bit
#
# - Internet Explorer 8
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mshtml.dll", version:"8.0.6001.23461", min_version:"8.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mshtml.dll", version:"8.0.6001.19393", min_version:"8.0.0.0", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 7
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mshtml.dll", version:"7.0.6000.21318", min_version:"7.0.6000.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mshtml.dll", version:"7.0.6000.17116", min_version:"7.0.0.0", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 6
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mshtml.dll", version:"6.0.3790.5080", min_version:"6.0.0.0", dir:"\system32", bulletin:bulletin, kb:kb) ||
# Windows XP x86
#
# - Internet Explorer 8
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mshtml.dll", version:"8.0.6001.23461", min_version:"8.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mshtml.dll", version:"8.0.6001.19389", min_version:"8.0.0.0", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 7
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mshtml.dll", version:"7.0.6000.21318", min_version:"7.0.6000.20000", dir:"\system32", bulletin:bulletin, kb:kb) ||
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mshtml.dll", version:"7.0.6000.17116", min_version:"7.0.0.0", dir:"\system32", bulletin:bulletin, kb:kb) ||
# - Internet Explorer 6
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mshtml.dll", version:"6.0.2900.6315", min_version:"6.0.2900.0", dir:"\system32", bulletin:bulletin, kb:kb)
)
{
set_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, 'affected');
}