The version of Tomcat installed on the remote host is prior to 8.5.99. It is, therefore, affected by multiple vulnerabilities as referenced in the fixed_in_apache_tomcat_8.5.99_security-8 advisory.
Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue. (CVE-2024-23672)
Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat.
When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue. (CVE-2024-24549)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(192043);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/20");
script_cve_id("CVE-2024-23672", "CVE-2024-24549");
script_xref(name:"IAVA", value:"2024-A-0144-S");
script_name(english:"Apache Tomcat 8.5.0 < 8.5.99 multiple vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"The remote Apache Tomcat server is affected by multiple vulnerabilities");
script_set_attribute(attribute:"description", value:
"The version of Tomcat installed on the remote host is prior to 8.5.99. It is, therefore, affected by multiple
vulnerabilities as referenced in the fixed_in_apache_tomcat_8.5.99_security-8 advisory.
- Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket
clients to keep WebSocket connections open leading to increased resource consumption.This issue affects
Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through
9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86
or 8.5.99 which fix the issue. (CVE-2024-23672)
- Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat.
When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the
associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue
affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1
through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17,
10.1.19, 9.0.86 or 8.5.99 which fix the issue. (CVE-2024-24549)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://github.com/apache/tomcat/commit/3631adb1342d8bbd8598802a12b63ad02c37d591
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?464cee83");
# https://github.com/apache/tomcat/commit/0cac540a882220231ba7a82330483cbd5f6b1f96
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?30ae8c2d");
# https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.99
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e43f5fcc");
script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Tomcat version 8.5.99 or later.");
script_set_attribute(attribute:"agent", value:"all");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-24549");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/02/19");
script_set_attribute(attribute:"patch_publication_date", value:"2024/02/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/03/13");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:tomcat:8");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("tomcat_error_version.nasl", "tomcat_win_installed.nbin", "apache_tomcat_nix_installed.nbin", "os_fingerprint.nasl");
script_require_keys("installed_sw/Apache Tomcat");
exit(0);
}
include('vcf_extras.inc');
vcf::tomcat::initialize();
var app_info = vcf::combined_get_app_info(app:'Apache Tomcat');
var constraints = [
{ 'min_version' : '8.5.0', 'max_version' : '8.5.98', 'fixed_version' : '8.5.99' }
];
vcf::check_all_backporting(app_info:app_info);
vcf::check_granularity(app_info:app_info, sig_segments:3);
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);