7.5 High
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
9.8 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
High
0.028 Low
EPSS
Percentile
90.7%
Gogs is prone to multiple vulnerabilities.
# Copyright (C) 2022 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.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.127040");
script_version("2022-09-19T10:11:35+0000");
script_tag(name:"last_modification", value:"2022-09-19 10:11:35 +0000 (Mon, 19 Sep 2022)");
script_tag(name:"creation_date", value:"2022-06-10 09:51:43 +0000 (Fri, 10 Jun 2022)");
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:"severity_vector", value:"CVSS:3.1/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:"2022-06-15 17:01:00 +0000 (Wed, 15 Jun 2022)");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_cve_id("CVE-2022-1986", "CVE-2022-1992", "CVE-2022-1993", "CVE-2022-31038");
script_name("Gogs < 0.12.9 Multiple Vulnerabilities");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
script_family("Web application abuses");
script_dependencies("gb_gogs_http_detect.nasl");
script_mandatory_keys("gogs/detected");
script_tag(name:"summary", value:"Gogs is prone to multiple vulnerabilities.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The following vulnerabilities exist:
- CVE-2022-1986: The attacker is able to update a crafted config file into repository's .git
directory in combination with crafted file deletion to gain SSH access to the server.
- CVE-2022-1992: The attacker is able to delete and upload arbitrary file(s). All installations
on Windows with repository upload enabled (default) are affected.
- CVE-2022-1993: The attacker is able to craft HTTP requests to access unauthorized Git
directories.
- CVE-2022-31038: DisplayName allows all the characters from users, which leads to
an XSS vulnerability when directly displayed in the issue list.");
script_tag(name:"affected", value:"Gogs prior to version 0.12.9.");
script_tag(name:"solution", value:"Update to version 0.12.9 or later.");
script_xref(name:"URL", value:"https://github.com/gogs/gogs/security/advisories/GHSA-67mx-jc2f-jgjm");
script_xref(name:"URL", value:"https://github.com/gogs/gogs/security/advisories/GHSA-994f-7g86-qr56");
script_xref(name:"URL", value:"https://github.com/gogs/gogs/security/advisories/GHSA-6vcc-v9vw-g2x5");
script_xref(name:"URL", value:"https://github.com/gogs/gogs/security/advisories/GHSA-xq4v-vrp9-vcf2");
exit(0);
}
CPE = "cpe:/a:gogs:gogs";
include("host_details.inc");
include("version_func.inc");
if (!port = get_app_port(cpe: CPE))
exit(0);
if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
exit(0);
version = infos["version"];
location = infos["location"];
if (version_is_less(version: version, test_version: "0.12.9")) {
report = report_fixed_ver(installed_version: version, fixed_version: "0.12.9", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
7.5 High
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
9.8 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
High
0.028 Low
EPSS
Percentile
90.7%