CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
9.5%
A privilege escalation vulnerability exists in the LRPC client on the host. Exploitation occurs when an authenticated attacker spoofs an LRPC server and uses a specially crafted LPC port message to cause a stack- based buffer overflow condition on the LRPC client.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(71317);
script_version("1.9");
script_cvs_date("Date: 2018/11/15 20:50:31");
script_cve_id("CVE-2013-3878");
script_bugtraq_id(64088);
script_xref(name:"MSFT", value:"MS13-102");
script_xref(name:"MSKB", value:"2898715");
script_xref(name:"IAVA", value:"2013-A-0226");
script_name(english:"MS13-102: Vulnerability in LRPC Client Could Allow Elevation of Privilege (2898715)");
script_summary(english:"Checks version of Rpcrt4.dll");
script_set_attribute(
attribute:"synopsis",
value:
"A client on the host is vulnerable to a privilege escalation
vulnerability."
);
script_set_attribute(
attribute:"description",
value:
"A privilege escalation vulnerability exists in the LRPC client on the
host. Exploitation occurs when an authenticated attacker spoofs an LRPC
server and uses a specially crafted LPC port message to cause a stack-
based buffer overflow condition on the LRPC client."
);
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2013/ms13-102");
script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Windows 2003 and XP.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2013/12/10");
script_set_attribute(attribute:"patch_publication_date", value:"2013/12/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/12/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_set_attribute(attribute:"stig_severity", value:"II");
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_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 = 'MS13-102';
kb = '2898715';
kbs = make_list(kb);
if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_WARNING);
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') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
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 2003 and XP x64
hotfix_is_vulnerable(os:"5.2", sp:2, file:"Rpcrt4.dll", version:"5.2.3790.5254", dir:"\system32", bulletin:bulletin, kb:kb) ||
# Windows XP x86
hotfix_is_vulnerable(os:"5.1", sp:3, file:"Rpcrt4.dll", version:"5.1.2600.6477", dir:"\system32", bulletin:bulletin, kb:kb)
)
{
set_kb_item(name:"SMB/Missing/" + bulletin, value:TRUE);
hotfix_security_warning();
hotfix_check_fversion_end();
exit(0);
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, 'affected');
}