Debian DLA-3130-1: TinyXML LTS security update CVE-2021-4226
Reporter | Title | Published | Views | Family All 40 |
---|---|---|---|---|
![]() | tinyxml - security update | 1 Oct 202200:00 | – | osv |
![]() | tinyxml vulnerability | 7 Dec 202317:50 | – | osv |
![]() | CGA-wg89-8rgv-4385 | 6 Jun 202412:29 | – | osv |
![]() | tinyxml - security update | 1 May 202200:00 | – | osv |
![]() | Debian DLA-2988-1 : tinyxml - LTS security update | 2 May 202200:00 | – | nessus |
![]() | openSUSE 15 Security Update : tinyxml (openSUSE-SU-2021:1474-1) | 16 Nov 202100:00 | – | nessus |
![]() | openSUSE 15 Security Update : tinyxml (openSUSE-SU-2021:3639-1) | 10 Nov 202100:00 | – | nessus |
![]() | Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS : TinyXML vulnerability (USN-6542-1) | 7 Dec 202300:00 | – | nessus |
![]() | Fedora 39 : tinyxml (2024-80e6578a01) | 7 Jan 202400:00 | – | nessus |
![]() | Fedora 38 : tinyxml (2024-c9dc0ac419) | 11 Jan 202400:00 | – | nessus |
Source | Link |
---|---|
packages | www.packages.debian.org/source/buster/tinyxml |
security-tracker | www.security-tracker.debian.org/tracker/source-package/tinyxml |
cve | www.cve.mitre.org/cgi-bin/cvename.cgi |
security-tracker | www.security-tracker.debian.org/tracker/CVE-2021-42260 |
#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-3130. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(165647);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2025/01/22");
script_cve_id("CVE-2021-42260");
script_name(english:"Debian dla-3130 : libtinyxml-dev - 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 packages installed that are affected by a vulnerability as referenced in the dla-3130
advisory.
- -------------------------------------------------------------------------
Debian LTS Advisory DLA-3130-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
October 01, 2022 https://wiki.debian.org/LTS
- -------------------------------------------------------------------------
Package : tinyxml
Version : 2.6.2-4+deb10u1
CVE ID : CVE-2021-42260
An issue has been found in tinyxml, a C++ XML parsing library.
Crafted XML messages could lead to an infinite loop in
TiXmlParsingData::Stamp(), which results in a denial of service.
For Debian 10 buster, this problem has been fixed in version
2.6.2-4+deb10u1.
We recommend that you upgrade your tinyxml packages.
For the detailed security status of tinyxml please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tinyxml
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
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/tinyxml");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-42260");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/buster/tinyxml");
script_set_attribute(attribute:"solution", value:
"Upgrade the libtinyxml-dev packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
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-2021-42260");
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:"2021/10/11");
script_set_attribute(attribute:"patch_publication_date", value:"2022/09/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/10/05");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtinyxml-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtinyxml-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtinyxml2.6.2v5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtinyxml2.6.2v5-dbg");
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) 2022-2025 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': 'libtinyxml-dev', 'reference': '2.6.2-4+deb10u1'},
{'release': '10.0', 'prefix': 'libtinyxml-doc', 'reference': '2.6.2-4+deb10u1'},
{'release': '10.0', 'prefix': 'libtinyxml2.6.2v5', 'reference': '2.6.2-4+deb10u1'},
{'release': '10.0', 'prefix': 'libtinyxml2.6.2v5-dbg', 'reference': '2.6.2-4+deb10u1'}
];
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, 'libtinyxml-dev / libtinyxml-doc / libtinyxml2.6.2v5 / etc');
}
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