| code | #
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(53386);
script_version("1.24");
script_cvs_date("Date: 2018/11/15 20:50:30");
script_cve_id("CVE-2011-0041");
script_bugtraq_id(47250);
script_xref(name:"MSFT", value:"MS11-029");
script_xref(name:"MSKB", value:"2412687");
script_xref(name:"MSKB", value:"2509461");
script_name(english:"MS11-029: Vulnerability in GDI+ Could Allow Remote Code Execution (2489979)");
script_summary(english:"Checks the version of gdiplus.dll");
script_set_attribute(attribute:"synopsis", value:
"Arbitrary code can be executed on the remote Windows host through
Microsoft's GDI+ subsystem.");
script_set_attribute(attribute:"description", value:
"The version of Microsoft's GDI+ subsystem installed on the remote
Windows host contains an integer overflow due to the way that GDI+
handles integer calculations.
If an attacker can trick a user on the affected system into opening a
specially crafted EMF image file, this issue could be exploited to
execute arbitrary code subject to the user's privileges.");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-029");
script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows XP, 2003, Vista,
and 2008.");
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:"2011/04/12");
script_set_attribute(attribute:"patch_publication_date", value:"2011/04/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/04/13");
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) 2011-2018 Tenable Network Security, Inc.");
script_dependencies("smb_hotfixes.nasl", "mssql_version.nasl", "office_installed.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 = 'MS11-029';
kbs = make_list("2412687", "2509461");
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);
rootfile = hotfix_get_systemroot();
if (!rootfile) exit(1, "Failed to get the system root.");
share = hotfix_path2share(path:rootfile);
path = ereg_replace(pattern:"^[A-Za-z]:(.*)", replace:"\1", string:rootfile);
login = kb_smb_login();
pass = kb_smb_password();
domain = kb_smb_domain();
port = kb_smb_transport();
if(! smb_session_init()) audit(AUDIT_FN_FAIL, "smb_session_init");
hcf_init = TRUE;
vuln = 0;
office_versions = hotfix_check_office_version ();
progfiles = hotfix_get_programfilesdir();
cdir = hotfix_get_commonfilesdir();
msoxp_path = cdir + '\\Microsoft Shared\\Office10';
if (!is_accessible_share()) exit(1, "is_accessible_share() failed.");
# The fixes for Office XP SP3 and Visual Studio.NET SP1 both update the same
# exact file. The Office fix supersedes the VS .NET fix.
if (office_versions["10.0"])
{
office_sp = get_kb_item("SMB/Office/XP/SP");
if (!isnull(office_sp) && office_sp == 3)
{
# Office XP SP3 (KB974811)
if(hotfix_is_vulnerable(file:"mso.dll", version:"10.0.6870.0", path:msoxp_path))
{
vuln++;
}
}
}
# If any of the above applications are vulnerable, there's no need to check
# the WinSxS dir (for the OS-specific patches
if (vuln)
{
set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
hotfix_add_report(bulletin:bulletin, kb:'2509461');
hotfix_security_hole();
hotfix_check_fversion_end();
exit(0);
}
# KB958869. Checks the SxS directory. The bulletin says 2k, vista/2k8 SP2,
# and win7 aren't affected
if (hotfix_check_sp_range(xp:'3', win2003:'2', vista:'1,2') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE);
rc = NetUseAdd(login:login, password:pass, domain:domain, share:share);
if (rc != 1)
{
NetUseDel();
audit(AUDIT_SHARE_FAIL, share);
}
vuln = 0;
kb = '2412687';
winsxs = ereg_replace(pattern:"^[A-Za-z]:(.*)", replace:"\1\WinSxS", string:rootfile);
files = list_dir(basedir:winsxs, level:0, dir_pat:"microsoft.windows.gdiplus", file_pat:"^gdiplus\.dll$");
# Windows XP / 2003
vuln += hotfix_check_winsxs(os:'5.1', sp:3, files:files, versions:make_list('5.2.6002.22509'), bulletin:bulletin, kb:kb);
vuln += hotfix_check_winsxs(os:'5.2', sp:2, files:files, versions:make_list('5.2.6002.22507'), bulletin:bulletin, kb:kb);
# Windows Vista / Server 2008
versions = make_list(
'5.2.6001.18551',
'5.2.6001.22791',
'5.2.6002.18342',
'5.2.6002.22519',
'6.0.6001.18551',
'6.0.6001.22791',
'6.0.6002.18342',
'6.0.6002.22518'
);
max_versions = make_list(
'5.2.6001.20000',
'5.2.6001.99999',
'5.2.6002.20000',
'5.2.6002.99999',
'6.0.6001.20000',
'6.0.6001.99999',
'6.0.6002.20000',
'6.0.6002.99999'
);
vuln += hotfix_check_winsxs(os:'6.0', files:files, versions:versions, max_versions:max_versions, bulletin:bulletin, kb:kb);
if (vuln)
{
set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
hotfix_security_hole();
hotfix_check_fversion_end();
exit(0);
}
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, 'affected');
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