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
9.1 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.014 Low
EPSS
Percentile
86.2%
Apache HTTP Server is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2017 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:http_server";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.811214");
script_version("2024-02-16T05:06:55+0000");
script_cve_id("CVE-2017-7679", "CVE-2017-3169", "CVE-2017-3167");
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:"2024-02-16 05:06:55 +0000 (Fri, 16 Feb 2024)");
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:"2021-06-06 11:15:00 +0000 (Sun, 06 Jun 2021)");
script_tag(name:"creation_date", value:"2017-06-21 17:25:22 +0530 (Wed, 21 Jun 2017)");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_name("Apache HTTP Server Multiple Vulnerabilities (Jun 2017) - Linux");
script_tag(name:"summary", value:"Apache HTTP Server 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:"Multiple flaws exist as,
- The mod_mime can read one byte past the end of a buffer when sending a malicious
Content-Type response header.
- The mod_ssl may dereference a NULL pointer when third-party modules call
ap_hook_process_connection() during an HTTP request to an HTTPS port.
- An use of the ap_get_basic_auth_pw() by third-party modules outside of the
authentication phase may lead to authentication requirements being
bypassed.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
attackers to bypass authentication and perform unauthorized actions, cause
a denial-of-service condition and gain access to potentially sensitive
information.");
script_tag(name:"affected", value:"Apache HTTP Server 2.2.x before 2.2.33 and
2.4.x before 2.4.26.");
script_tag(name:"solution", value:"Update to Apache HTTP Server 2.2.33 or 2.4.26
or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"http://seclists.org/oss-sec/2017/q2/509");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99135");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99134");
script_xref(name:"URL", value:"http://httpd.apache.org/security/vulnerabilities_24.html");
script_xref(name:"URL", value:"http://httpd.apache.org/security/vulnerabilities_22.html");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Web Servers");
script_dependencies("gb_apache_http_server_consolidation.nasl", "os_detection.nasl");
script_mandatory_keys("apache/http_server/detected", "Host/runs_unixoide");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(isnull(port = get_app_port(cpe:CPE)))
exit(0);
if(!infos = get_app_version_and_location(cpe:CPE, port:port, exit_no_version:TRUE, version_regex:"^[0-9]+\.[0-9]+\.[0-9]+"))
exit(0);
vers = infos["version"];
path = infos["location"];
if(vers =~ "^2\.4") {
if(version_is_less(version:vers, test_version:"2.4.26")) {
fix = "2.4.26";
}
}
else if(vers =~ "^2\.2") {
if(version_is_less(version:vers, test_version:"2.2.33")) {
fix = "2.2.33";
}
}
if(fix) {
report = report_fixed_ver(installed_version:vers, fixed_version:fix, install_path:path);
security_message(data:report, port:port);
exit(0);
}
exit(99);
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
9.1 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.014 Low
EPSS
Percentile
86.2%