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
8.4 High
AI Score
Confidence
High
0.732 High
EPSS
Percentile
98.1%
The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5521 advisory.
The fix for CVE-2023-24998 was incomplete for Apache Tomcat 11.0.0-M2 to 11.0.0-M4, 10.1.5 to 10.1.7, 9.0.71 to 9.0.73 and 8.5.85 to 8.5.87. If non-default HTTP connector settings were used such that the maxParameterCount could be reached using query string parameters and a request was submitted that supplied exactly maxParameterCount parameters in the query string, the limit for uploaded request parts could be bypassed with the potential for a denial of service to occur. (CVE-2023-28709)
URL Redirection to Untrusted Site (‘Open Redirect’) vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. The vulnerability is limited to the ROOT (default) web application. (CVE-2023-41080)
Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from 8.5.0 through 8.5.93, an error could cause Tomcat to skip some parts of the recycling process leading to information leaking from the current request/response to the next. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.
(CVE-2023-42795)
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. (CVE-2023-44487)
Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue. (CVE-2023-45648)
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.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5521. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(182889);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/09");
script_cve_id(
"CVE-2023-28709",
"CVE-2023-41080",
"CVE-2023-42795",
"CVE-2023-44487",
"CVE-2023-45648"
);
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/10/31");
script_xref(name:"IAVA", value:"2023-A-0266-S");
script_xref(name:"IAVA", value:"2023-A-0443-S");
script_xref(name:"IAVA", value:"2023-A-0534-S");
script_xref(name:"CEA-ID", value:"CEA-2024-0004");
script_name(english:"Debian DSA-5521-1 : tomcat10 - security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
script_set_attribute(attribute:"description", value:
"The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dsa-5521 advisory.
- The fix for CVE-2023-24998 was incomplete for Apache Tomcat 11.0.0-M2 to 11.0.0-M4, 10.1.5 to 10.1.7,
9.0.71 to 9.0.73 and 8.5.85 to 8.5.87. If non-default HTTP connector settings were used such that the
maxParameterCount could be reached using query string parameters and a request was submitted that supplied
exactly maxParameterCount parameters in the query string, the limit for uploaded request parts could be
bypassed with the potential for a denial of service to occur. (CVE-2023-28709)
- URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache
Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through
10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. The vulnerability is limited to the
ROOT (default) web application. (CVE-2023-41080)
- Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat
from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from
8.5.0 through 8.5.93, an error could cause Tomcat to skip some parts of the recycling process leading to
information leaking from the current request/response to the next. Users are recommended to upgrade to
version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.
(CVE-2023-42795)
- The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation
can reset many streams quickly, as exploited in the wild in August through October 2023. (CVE-2023-44487)
- Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from
10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly
parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a
single request as multiple requests leading to the possibility of request smuggling when behind a reverse
proxy. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or
8.5.94 onwards, which fix the issue. (CVE-2023-45648)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/tomcat10");
script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2023/dsa-5521");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-28709");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-41080");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-42795");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-44487");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-45648");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bookworm/tomcat10");
script_set_attribute(attribute:"solution", value:
"Upgrade the tomcat10 packages.
For the stable distribution (bookworm), these problems have been fixed in version 10.1.6-1+deb12u1.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-41080");
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:"2023/05/22");
script_set_attribute(attribute:"patch_publication_date", value:"2023/10/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/10/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtomcat10-embed-java");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtomcat10-java");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat10");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat10-admin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat10-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat10-docs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat10-examples");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat10-user");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
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:"Debian Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(12)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 12.0', 'Debian ' + debian_release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);
var pkgs = [
{'release': '12.0', 'prefix': 'libtomcat10-embed-java', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'libtomcat10-java', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'tomcat10', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'tomcat10-admin', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'tomcat10-common', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'tomcat10-docs', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'tomcat10-examples', 'reference': '10.1.6-1+deb12u1'},
{'release': '12.0', 'prefix': 'tomcat10-user', 'reference': '10.1.6-1+deb12u1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var _release = NULL;
var prefix = NULL;
var reference = NULL;
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (_release && prefix && reference) {
if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : deb_report_get()
);
exit(0);
}
else
{
var tested = deb_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libtomcat10-embed-java / libtomcat10-java / tomcat10 / tomcat10-admin / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | libtomcat10-java | p-cpe:/a:debian:debian_linux:libtomcat10-java |
debian | debian_linux | tomcat10-user | p-cpe:/a:debian:debian_linux:tomcat10-user |
debian | debian_linux | tomcat10-docs | p-cpe:/a:debian:debian_linux:tomcat10-docs |
debian | debian_linux | tomcat10 | p-cpe:/a:debian:debian_linux:tomcat10 |
debian | debian_linux | libtomcat10-embed-java | p-cpe:/a:debian:debian_linux:libtomcat10-embed-java |
debian | debian_linux | tomcat10-common | p-cpe:/a:debian:debian_linux:tomcat10-common |
debian | debian_linux | tomcat10-admin | p-cpe:/a:debian:debian_linux:tomcat10-admin |
debian | debian_linux | tomcat10-examples | p-cpe:/a:debian:debian_linux:tomcat10-examples |
debian | debian_linux | 12.0 | cpe:/o:debian:debian_linux:12.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28709
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-41080
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42795
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44487
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45648
packages.debian.org/source/bookworm/tomcat10
security-tracker.debian.org/tracker/CVE-2023-28709
security-tracker.debian.org/tracker/CVE-2023-41080
security-tracker.debian.org/tracker/CVE-2023-42795
security-tracker.debian.org/tracker/CVE-2023-44487
security-tracker.debian.org/tracker/CVE-2023-45648
security-tracker.debian.org/tracker/source-package/tomcat10
www.debian.org/security/2023/dsa-5521
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
8.4 High
AI Score
Confidence
High
0.732 High
EPSS
Percentile
98.1%