6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.4%
Apple Xcode is prone to an arbitrary code execution vulnerability.
# Copyright (C) 2019 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:/a:apple:xcode";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.815829");
script_version("2021-10-07T07:48:17+0000");
script_cve_id("CVE-2019-8800", "CVE-2019-8806");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2021-10-07 07:48:17 +0000 (Thu, 07 Oct 2021)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-12-30 17:19:00 +0000 (Mon, 30 Dec 2019)");
script_tag(name:"creation_date", value:"2019-11-05 15:24:05 +0530 (Tue, 05 Nov 2019)");
script_tag(name:"qod_type", value:"executable_version");
script_name("Apple Xcode Arbitrary Code Execution Vulnerability (HT210729)");
script_tag(name:"summary", value:"Apple Xcode is prone to an arbitrary code execution vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
on the target host.");
script_tag(name:"insight", value:"The flaw is due to a memory corruption issue
related to improper input validation.");
script_tag(name:"impact", value:"Successful exploitation will allow
remote attackers to conduct arbitrary code execution.");
script_tag(name:"affected", value:"Apple Xcode prior to version 11.2");
script_tag(name:"solution", value:"Upgrade to Apple Xcode 11.2 or later.
Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://support.apple.com/en-us/HT210729");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
script_family("General");
script_dependencies("gather-package-list.nasl", "gb_xcode_detect_macosx.nasl");
script_mandatory_keys("ssh/login/osx_version", "Xcode/MacOSX/Version");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
osVer = get_kb_item("ssh/login/osx_version");
if(!osVer || version_is_less(version:osVer, test_version:"10.14.4")){
exit(0);
}
if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)){
exit(0);
}
xcVer = infos['version'];
xcpath = infos['location'];
if(version_is_less(version:xcVer, test_version:"11.2"))
{
report = report_fixed_ver(installed_version:xcVer, fixed_version:"11.2", install_path:xcpath);
security_message(data:report);
exit(0);
}
exit(0);
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.4%