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openvasCopyright (C) 2023 Greenbone AGOPENVAS:1361412562310100279
HistoryOct 19, 2023 - 12:00 a.m.

Apache HTTP Server < 2.4.58 'mod_macro' Out-of-bounds Read Vulnerability - Windows

2023-10-1900:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
4
apache
http
server
mod_macro
out-of-bounds read
vulnerability
windows
cpe
cve-2023-31122
greenbone ag
web servers
vendorfix
version 2.4.57
version 2.4.58
oss-security
oss-security mailing list
openwall

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.6 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.8%

Apache HTTP Server is prone to an out-of-bounds read
vulnerability in mod_macro.

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.0.100279");
  script_version("2024-02-15T05:05:40+0000");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"creation_date", value:"2023-10-19 13:20:07 +0000 (Thu, 19 Oct 2023)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-10-30 17:54:00 +0000 (Mon, 30 Oct 2023)");

  script_cve_id("CVE-2023-31122");

  script_tag(name:"qod_type", value:"remote_banner");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("Apache HTTP Server < 2.4.58 'mod_macro' Out-of-bounds Read Vulnerability - Windows");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 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_windows");

  script_tag(name:"summary", value:"Apache HTTP Server is prone to an out-of-bounds read
  vulnerability in mod_macro.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"affected", value:"Apache HTTP Server version 2.4.57 and prior.");

  script_tag(name:"solution", value:"Update to version 2.4.58 or later.");

  # nb: As of 10/2023 the oss-security mailing list posting has more exact affected ranges.
  script_xref(name:"URL", value:"https://httpd.apache.org/security/vulnerabilities_24.html#2.4.58");
  script_xref(name:"URL", value:"https://www.openwall.com/lists/oss-security/2023/10/19/4");

  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);

version = infos["version"];
location = infos["location"];

if (version_is_less(version: version, test_version: "2.4.58")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "2.4.58", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.6 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.8%