CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
68.6%
This host is missing an important security
update according to Microsoft security update KB4017094.
# SPDX-FileCopyrightText: 2017 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
CPE = "cpe:/a:microsoft:silverlight";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.810742");
script_version("2023-07-14T16:09:27+0000");
script_cve_id("CVE-2013-6629");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_tag(name:"last_modification", value:"2023-07-14 16:09:27 +0000 (Fri, 14 Jul 2023)");
script_tag(name:"creation_date", value:"2017-04-12 14:56:42 +0530 (Wed, 12 Apr 2017)");
script_name("Microsoft Silverlight Information Disclosure Vulnerability (KB4017094)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_ms_silverlight_detect.nasl");
script_mandatory_keys("Microsoft/Silverlight/Installed");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4017094");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/63676");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft security update KB4017094.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists within the open-source
libjpeg image-processing library where it fails to properly handle objects
in memory.");
script_tag(name:"impact", value:"Successful exploitation allows an attacker
to cause information to be disclosed that could allow for bypassing the
ASLR security feature that protects users from a broad class of
vulnerabilities.");
script_tag(name:"affected", value:"Microsoft Silverlight version 5.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!msl_ver = get_app_version(cpe:CPE)){
exit(0);
}
if(msl_ver=~ "^5\.")
{
if(version_is_less(version:msl_ver, test_version:"5.1.50906.0"))
{
report = 'Silverlight version: ' + msl_ver + '\n' +
'Vulnerable range: 5.0 - 5.1.50905.0';
security_message(port:0, data:report);
exit(0);
}
}