CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
95.7%
The version of FlexNet License Manager installed on the remote Windows host is earlier than 11.10.0.3. As such, it is potentially affected by multiple vulnerabilities :
influence the saving and loading of log files on the
server. By utilizing a directory traversal issue and
some file renaming bugs, an attacker can leverage these
vulnerabilities to execute arbitrary code subject to
the user running the affected application.
arbitrary code execution.
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(58273);
script_version("1.16");
script_cvs_date("Date: 2018/11/15 20:50:26");
script_cve_id("CVE-2011-1389", "CVE-2011-4135");
script_bugtraq_id(49191, 52718);
script_xref(name:"EDB-ID", value:"18877");
script_name(english:"FlexNet License Multiple Vulnerabilities");
script_summary(english:"Checks version of lmgrd.exe");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host contains a license management application
installed that allows execution of arbitrary code.");
script_set_attribute(attribute:"description", value:
"The version of FlexNet License Manager installed on the remote
Windows host is earlier than 11.10.0.3. As such, it is potentially
affected by multiple vulnerabilities :
- Multiple problems exist that allow an attacker to
influence the saving and loading of log files on the
server. By utilizing a directory traversal issue and
some file renaming bugs, an attacker can leverage these
vulnerabilities to execute arbitrary code subject to
the user running the affected application.
- A buffer overflow vulnerability exists that coul lead to
arbitrary code execution.");
script_set_attribute(attribute:"see_also", value:"http://aluigi.altervista.org/adv/lmgrd_1-adv.txt");
script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-272/");
script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-12-052/");
script_set_attribute(attribute:"see_also", value:"https://www.flexera.com/landing/hotfix-lmgrd-license-server-manager.html");
script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21577760");
script_set_attribute(attribute:"solution", value:
"If using IBM Rational License Key Server, apply the vendor-supplied
hotfix.
Otherwise, upgrade the FlexNet lmgrd License Server Manager to
11.10.0.3 / 11.10.1 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:"metasploit_name", value:'FlexNet License Server Manager lmgrd Buffer Overflow');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2011/08/16");
script_set_attribute(attribute:"patch_publication_date", value:"2011/10/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/03/07");
script_set_attribute(attribute:"plugin_type", value:"local");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.");
script_dependencies("flexnet_license_server_detect.nasl", "smb_enum_services.nasl");
script_require_keys("SMB/Flexera FlexNet License Server/Version", "SMB/Flexera FlexNet License Server/Path");
exit(0);
}
include("global_settings.inc");
include("misc_func.inc");
include("smb_func.inc");
version = get_kb_item_or_exit('SMB/Flexera FlexNet License Server/Version');
path = get_kb_item_or_exit('SMB/Flexera FlexNet License Server/Path');
service = get_kb_item('SMB/Flexera FlexNet License Server/Service');
if (isnull(service)) service = 'FLEXlm License Manager';
# Unless we're paranoid, make sure the service is running
if (report_paranoia < 2)
{
status = get_kb_item('SMB/svc/'+service);
if (status != SERVICE_ACTIVE)
exit(0, 'The FlexNet License Manager is installed but not active.');
}
fix = '11.10.0.3';
if (ver_compare(ver:version, fix:fix) == -1)
{
port = get_kb_item("SMB/transport");
if (!port) port = 445;
if (report_verbosity > 0)
{
report =
'\n File : ' + path + '\\lmgrd.exe' +
'\n Installed version : ' + version +
'\n Fixed version : 11.10.0.3 / 11.10.1\n';
security_hole(port:port, extra:report);
}
else security_hole(port);
exit(0);
}
exit(0, 'The file version of \''+path+'\\lmgrd.exe\' is '+version+' and thus is not affected.');
aluigi.altervista.org/adv/lmgrd_1-adv.txt
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1389
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4135
www-01.ibm.com/support/docview.wss?uid=swg21577760
www.flexera.com/landing/hotfix-lmgrd-license-server-manager.html
www.zerodayinitiative.com/advisories/ZDI-11-272/
www.zerodayinitiative.com/advisories/ZDI-12-052/