CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.6%
IBM Tivoli Storage Manager FastBack is prone to multiple buffer overflow vulnerabilities
# SPDX-FileCopyrightText: 2016 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:ibm:tivoli_storage_manager_fastback";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.807350");
script_version("2023-07-21T05:05:22+0000");
script_cve_id("CVE-2015-8519", "CVE-2015-8520", "CVE-2015-8521", "CVE-2015-8522",
"CVE-2015-8523");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2023-07-21 05:05:22 +0000 (Fri, 21 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2016-11-28 19:47:00 +0000 (Mon, 28 Nov 2016)");
script_tag(name:"creation_date", value:"2016-07-11 13:09:13 +0530 (Mon, 11 Jul 2016)");
script_name("IBM Tivoli Storage Manager FastBack Server Multiple Buffer Overflow Vulnerabilities");
script_tag(name:"summary", value:"IBM Tivoli Storage Manager FastBack is prone to multiple buffer overflow vulnerabilities");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Multiple flaws are due to an improper bounds
checking in server command processing.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
attacker to overflow a buffer and execute arbitrary code on the system with
system privileges or cause the application to crash.");
script_tag(name:"affected", value:"IBM Tivoli Storage Manager FastBack server
version 5.5.x and 6.1 through 6.1.12.1.");
script_tag(name:"solution", value:"Upgrade to IBM Tivoli Storage Manager FastBack
server version 6.1.12.2 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21975536");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/84161");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/84166");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/84167");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/84163");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/84164");
script_copyright("Copyright (C) 2016 Greenbone AG");
script_category(ACT_GATHER_INFO);
script_family("Denial of Service");
script_dependencies("gb_ibm_tsm_fastback_detect.nasl");
script_mandatory_keys("IBM/Tivoli/Storage/Manager/FastBack/Win/Ver");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!tivVer = get_app_version(cpe:CPE)){
exit(0);
}
##For FastBack 5.5, IBM recommends upgrading to a fixed, supported version of FastBack (6.1.12.2).
if(tivVer =~ "^5\.5" || version_in_range(version:tivVer, test_version:"6.0", test_version2:"6.1.12.1"))
{
report = report_fixed_ver(installed_version:tivVer, fixed_version:"6.1.12.2");
security_message(data:report);
exit(0);
}
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.6%