5 Medium
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
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.8%
Apache Traffic Server is prone to an information disclosure vulnerability.
# SPDX-FileCopyrightText: 2021 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:apache:traffic_server";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.145184");
script_version("2023-08-11T05:05:41+0000");
script_tag(name:"last_modification", value:"2023-08-11 05:05:41 +0000 (Fri, 11 Aug 2023)");
script_tag(name:"creation_date", value:"2021-01-18 06:39:42 +0000 (Mon, 18 Jan 2021)");
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:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-01-14 20:20:00 +0000 (Thu, 14 Jan 2021)");
script_cve_id("CVE-2020-17508");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Apache Traffic Server (ATS) < 7.1.12, 8.x < 8.1.1 Information Disclosure Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("Web Servers");
script_dependencies("gb_apache_traffic_server_http_detect.nasl");
script_mandatory_keys("apache/ats/detected");
script_tag(name:"summary", value:"Apache Traffic Server is prone to an information disclosure vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The ATS ESI plugin has a memory disclosure vulnerability.");
script_tag(name:"affected", value:"Apache Traffic Server versions 6.0.0 - 6.2.3, 7.0.0 - 7.1.11 and 8.0.0 - 8.1.0.");
script_tag(name:"solution", value:"Update to version 7.1.12, 8.1.1 or later.");
script_xref(name:"URL", value:"https://lists.apache.org/thread.html/r65434f7acca3aebf81b0588587149c893fe9f8f9f159eaa7364a70ff%40%3Cannounce.trafficserver.apache.org%3E");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (!port = get_app_port(cpe: CPE))
exit(0);
if (!version = get_app_version(cpe: CPE, port: port))
exit(0);
if (version_in_range(version: version, test_version: "6.0.0", test_version2: "6.2.3") ||
version_in_range(version: version, test_version: "7.0.0", test_version2: "7.1.11")) {
report = report_fixed_ver(installed_version: version, fixed_version: "7.1.12");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "8.0.0", test_version2: "8.1.0")) {
report = report_fixed_ver(installed_version: version, fixed_version: "8.1.1");
security_message(port: port, data: report);
exit(0);
}
exit(99);
5 Medium
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
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.8%