CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The remote Debian 10 host has a package installed that is affected by a vulnerability as referenced in the dla-3834 advisory.
------------------------------------------------------------------------- Debian LTS Advisory DLA-3834-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany June 21, 2024 https://wiki.debian.org/LTS
-------------------------------------------------------------------------
Package : netty Version : 1:4.1.33-1+deb10u5 CVE ID : CVE-2024-29025 Debian Bug : 1068110
Julien Viet discovered that Netty, a Java NIO client/server socket framework, was vulnerable to allocation of resources without limits or throttling due to the accumulation of data in the HttpPostRequestDecoder. This would allow an attacker to cause a denial of service.
For Debian 10 buster, this problem has been fixed in version 1:4.1.33-1+deb10u5.
We recommend that you upgrade your netty packages.
For the detailed security status of netty please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/netty
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS Attachment:
signature.asc Description: This is a digitally signed message part
Tenable has extracted the preceding description block directly from the Debian security advisory.
Note that Nessus has not tested for this issue 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 dla-3834. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(200859);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/22");
script_cve_id("CVE-2024-29025");
script_name(english:"Debian dla-3834 : libnetty-java - security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
script_set_attribute(attribute:"description", value:
"The remote Debian 10 host has a package installed that is affected by a vulnerability as referenced in the dla-3834
advisory.
-------------------------------------------------------------------------
Debian LTS Advisory DLA-3834-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
June 21, 2024 https://wiki.debian.org/LTS
-------------------------------------------------------------------------
Package : netty
Version : 1:4.1.33-1+deb10u5
CVE ID : CVE-2024-29025
Debian Bug : 1068110
Julien Viet discovered that Netty, a Java NIO client/server socket framework,
was vulnerable to allocation of resources without limits or throttling due to
the accumulation of data in the HttpPostRequestDecoder. This would allow an
attacker to cause a denial of service.
For Debian 10 buster, this problem has been fixed in version
1:4.1.33-1+deb10u5.
We recommend that you upgrade your netty packages.
For the detailed security status of netty please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/netty
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: This is a digitally signed message part
Tenable has extracted the preceding description block directly from the Debian security advisory.
Note that Nessus has not tested for this issue 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/netty");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-29025");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/buster/netty");
script_set_attribute(attribute:"solution", value:
"Upgrade the libnetty-java packages.");
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:U/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:L");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-29025");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/03/25");
script_set_attribute(attribute:"patch_publication_date", value:"2024/06/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/22");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libnetty-java");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian Local Security Checks");
script_copyright(english:"This script is Copyright (C) 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:"^(10)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 10.0', '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': '10.0', 'prefix': 'libnetty-java', 'reference': '1:4.1.33-1+deb10u5'}
];
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_HOLE,
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, 'libnetty-java');
}