8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
Low
4.6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
67.3%
OpenSSH contains two vulnerabilities (CVE-2016-0777 and CVE-2016-0778) affecting the SSH client roaming feature when connecting to a malicious server. Exploitation of this issue can leak portions of memory from the SSH client process.
# Copyright (C) 2016 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
CPE = "cpe:/o:paloaltonetworks:pan-os";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.105810");
script_tag(name:"cvss_base", value:"4.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:S/C:P/I:P/A:P");
script_cve_id("CVE-2016-0777", "CVE-2016-0778");
script_version("2022-11-16T10:12:35+0000");
script_name("Palo Alto PAN-OS OpenSSH vulnerabilities (PAN-SA-2016-0011)");
script_xref(name:"URL", value:"https://securityadvisories.paloaltonetworks.com/Home/Detail/44");
script_tag(name:"summary", value:"OpenSSH contains two vulnerabilities (CVE-2016-0777 and CVE-2016-0778) affecting the SSH client roaming feature when connecting to a malicious server. Exploitation of this issue can leak portions of memory from the SSH client process.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"solution", value:"Update to PAN-OS 7.1.3 or later.");
script_tag(name:"impact", value:"The Palo Alto Networks firewall outbound SSH client offers only the user/password authentication scheme and, therefore, does not expose a potential SSH private key.");
script_tag(name:"affected", value:"PAN-OS 5.0.X, PAN-OS 5.1.X, PAN-OS 6.0.X, PAN-OS 6.1.X, PAN-OS 7.0.X, PAN-OS 7.1.2 and earlier.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
script_tag(name:"last_modification", value:"2022-11-16 10:12:35 +0000 (Wed, 16 Nov 2022)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/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:"2019-12-27 16:08:00 +0000 (Fri, 27 Dec 2019)");
script_tag(name:"creation_date", value:"2016-07-14 10:36:09 +0200 (Thu, 14 Jul 2016)");
script_category(ACT_GATHER_INFO);
script_family("Palo Alto PAN-OS Local Security Checks");
script_copyright("Copyright (C) 2016 Greenbone Networks GmbH");
script_dependencies("gb_paloalto_panos_consolidation.nasl");
script_mandatory_keys("palo_alto_pan_os/version");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if( ! version = get_app_version( cpe:CPE, nofork:TRUE ) ) exit( 0 );
model = get_kb_item( "palo_alto_pan_os/model" );
if( version_is_less( version:version, test_version:"7.1.3" ) ) fix = '7.1.3';
if( fix )
{
report = 'Installed version: ' + version + '\n' +
'Fixed version: ' + fix;
if( model )
report += '\nModel: ' + model;
security_message( port:0, data:report );
exit( 0 );
}
exit( 99 );
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
Low
4.6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
67.3%