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
EPSS
Percentile
99.0%
The remote host contains a version of the Remote Desktop ActiveX control that is affected by a remote code execution vulnerability when attempting to access an object in memory that has been deleted.
If an attacker can trick a user on the affected system into opening a specially crafted webpage, this issue could be leveraged to execute arbitrary code subject to the userβs privileges.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(65876);
script_version("1.15");
script_cvs_date("Date: 2018/11/15 20:50:31");
script_cve_id("CVE-2013-1296");
script_bugtraq_id(58874);
script_xref(name:"MSFT", value:"MS13-029");
script_xref(name:"MSKB", value:"2813345");
script_xref(name:"MSKB", value:"2813347");
script_name(english:"MS13-029: Vulnerability in Remote Desktop Client Could Allow Remote Code Execution (2828223)");
script_summary(english:"Checks for hotfix 2828223");
script_set_attribute(
attribute:"synopsis",
value:
"It is possible to execute arbitrary code on the remote host through
the Remote Desktop ActiveX control."
);
script_set_attribute(
attribute:"description",
value:
"The remote host contains a version of the Remote Desktop ActiveX
control that is affected by a remote code execution vulnerability
when attempting to access an object in memory that has been deleted.
If an attacker can trick a user on the affected system into opening a
specially crafted webpage, this issue could be leveraged to execute
arbitrary code subject to the user's privileges."
);
script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-13-065/");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2013/ms13-029");
script_set_attribute(
attribute:"solution",
value:
"Microsoft has released a set of patches for Windows XP, 2003, Vista,
7, 2008, and 2008 R2."
);
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:"2013/04/09");
script_set_attribute(attribute:"patch_publication_date", value:"2013/04/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/04/10");
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:remote_desktop_connection");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");
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_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 = 'MS13-029';
kbs = make_list('2813345', '2813347');
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') <= 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 = hotfix_path2share(path:rootfile);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
if(
# Windows 7 / Windows Server 2008 R2
# RDP 7.0
hotfix_is_vulnerable(os:"6.1", sp:0, file:"Mstscax.dll", version:"6.1.7600.17233", min_version:"6.1.7600.16000", dir:"\system32", bulletin:bulletin, kb:'2813347') ||
hotfix_is_vulnerable(os:"6.1", sp:0, file:"Mstscax.dll", version:"6.1.7600.21448", min_version:"6.1.7600.20000", dir:"\system32", bulletin:bulletin, kb:'2813347') ||
hotfix_is_vulnerable(os:"6.1", sp:1, file:"Mstscax.dll", version:"6.1.7601.18079", min_version:"6.1.7600.16000", dir:"\system32", bulletin:bulletin, kb:'2813347') ||
hotfix_is_vulnerable(os:"6.1", sp:1, file:"Mstscax.dll", version:"6.1.7601.22252", min_version:"6.1.7601.20000", dir:"\system32", bulletin:bulletin, kb:'2813347') ||
# Windows Vista Service Pack 2 / Windows Server 2008
# RDP 6.1
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mstscax.dll", version:"6.0.6002.18804", min_version:"6.0.6002.18000", dir:"\system32", bulletin:bulletin, kb:'2813345') ||
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mstscax.dll", version:"6.0.6002.23075", min_version:"6.0.6002.22000", dir:"\system32", bulletin:bulletin, kb:'2813345') ||
# RDP 7.0
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mstscax.dll", version:"6.1.7600.17233", min_version:"6.1.7600.16000", dir:"\system32", bulletin:bulletin, kb:'2813347') ||
hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mstscax.dll", version:"6.1.7600.21448", min_version:"6.1.7600.20000", dir:"\system32", bulletin:bulletin, kb:'2813347') ||
# Windows 2003 / XP x64
# RDP 6.1
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mstscax.dll", version:"6.0.6001.18926", min_version:"6.0.6001.0", dir:"\system32", bulletin:bulletin, kb:'2813345') ||
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mstscax.dll", version:"6.0.6001.23191", min_version:"6.0.6001.22000", dir:"\system32", bulletin:bulletin, kb:'2813345') ||
# Windows XP x86
# RDP 6.1
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mstscax.dll", version:"6.0.6001.18926", min_version:"6.0.6001.16000", dir:"\system32", bulletin:bulletin, kb:'2813345') ||
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mstscax.dll", version:"6.0.6001.23191", min_version:"6.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:'2813345') ||
# RDP 7.0
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mstscax.dll", version:"6.1.7600.17233", min_version:"6.1.7600.16000",dir:"\system32", bulletin:bulletin, kb:'2813347') ||
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mstscax.dll", version:"6.1.7600.21448", min_version:"6.1.7600.20000",dir:"\system32", bulletin:bulletin, kb:'2813347')
)
{
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');
}