CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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
AI Score
Confidence
Low
The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7010-1 advisory.
Jinsheng Ba discovered that DCMTK incorrectly handled certain requests. If a user or an automated system were tricked into opening a certain specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-41687, CVE-2021-41688, CVE-2021-41689, CVE-2021-41690)
Sharon Brizinov and Noam Moshe discovered that DCMTK incorrectly handled pointers. If a user or an automated system were tricked into opening a certain specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
(CVE-2022-2121)
It was discovered that DCMTK incorrectly handled certain inputs. If a user or an automated system were tricked into opening a certain specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2022-43272)
It was discovered that DCMTK incorrectly handled certain inputs. If a user or an automated system were tricked into opening a certain specially crafted input file, a remote attacker could possibly use this issue to execute arbitrary code. This issue was only addressed in Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2024-28130)
It was discovered that DCMTK incorrectly handled memory when processing an invalid incoming DIMSE message.
An attacker could possibly use this issue to cause a denial of service. (CVE-2024-34508, CVE-2024-34509)
Tenable has extracted the preceding description block directly from the Ubuntu security advisory.
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 Ubuntu Security Notice USN-7010-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##
include('compat.inc');
if (description)
{
script_id(207339);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/09/17");
script_cve_id(
"CVE-2021-41687",
"CVE-2021-41688",
"CVE-2021-41689",
"CVE-2021-41690",
"CVE-2022-2121",
"CVE-2022-43272",
"CVE-2024-28130",
"CVE-2024-34508",
"CVE-2024-34509"
);
script_xref(name:"USN", value:"7010-1");
script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : DCMTK vulnerabilities (USN-7010-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are
affected by multiple vulnerabilities as referenced in the USN-7010-1 advisory.
Jinsheng Ba discovered that DCMTK incorrectly handled certain requests. If a user or an automated system
were tricked into opening a certain specially crafted input file, a remote attacker could possibly use
this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-41687,
CVE-2021-41688, CVE-2021-41689, CVE-2021-41690)
Sharon Brizinov and Noam Moshe discovered that DCMTK incorrectly handled pointers. If a user or an
automated system were tricked into opening a certain specially crafted input file, a remote attacker could
possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
(CVE-2022-2121)
It was discovered that DCMTK incorrectly handled certain inputs. If a user or an automated system were
tricked into opening a certain specially crafted input file, a remote attacker could possibly use this
issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2022-43272)
It was discovered that DCMTK incorrectly handled certain inputs. If a user or an automated system were
tricked into opening a certain specially crafted input file, a remote attacker could possibly use this
issue to execute arbitrary code. This issue was only addressed in Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2024-28130)
It was discovered that DCMTK incorrectly handled memory when processing an invalid incoming DIMSE message.
An attacker could possibly use this issue to cause a denial of service. (CVE-2024-34508, CVE-2024-34509)
Tenable has extracted the preceding description block directly from the Ubuntu security advisory.
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://ubuntu.com/security/notices/USN-7010-1");
script_set_attribute(attribute:"solution", value:
"Update the affected 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-2021-41690");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2024-28130");
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:"2022/06/23");
script_set_attribute(attribute:"patch_publication_date", value:"2024/09/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/09/17");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:24.04:-:lts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:dcmtk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libdcmtk-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libdcmtk12");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libdcmtk14");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libdcmtk16");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libdcmtk17t64");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libdcmtk5");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl", "ubuntu_pro_sub_detect.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/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);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release || '22.04' >< os_release || '24.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04 / 22.04 / 24.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);
var ubuntu_pro_detected = get_kb_item('Host/Ubuntu/Pro/Services/esm-apps');
ubuntu_pro_detected = !empty_or_null(ubuntu_pro_detected);
var pro_caveat_needed = FALSE;
var pkgs = [
{'osver': '16.04', 'pkgname': 'dcmtk', 'pkgver': '3.6.1~20150924-5ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libdcmtk-dev', 'pkgver': '3.6.1~20150924-5ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libdcmtk5', 'pkgver': '3.6.1~20150924-5ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'dcmtk', 'pkgver': '3.6.2-3ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libdcmtk-dev', 'pkgver': '3.6.2-3ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libdcmtk12', 'pkgver': '3.6.2-3ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'dcmtk', 'pkgver': '3.6.4-2.1ubuntu0.1', 'ubuntu_pro': FALSE},
{'osver': '20.04', 'pkgname': 'libdcmtk-dev', 'pkgver': '3.6.4-2.1ubuntu0.1', 'ubuntu_pro': FALSE},
{'osver': '20.04', 'pkgname': 'libdcmtk14', 'pkgver': '3.6.4-2.1ubuntu0.1', 'ubuntu_pro': FALSE},
{'osver': '22.04', 'pkgname': 'dcmtk', 'pkgver': '3.6.6-5ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '22.04', 'pkgname': 'libdcmtk-dev', 'pkgver': '3.6.6-5ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '22.04', 'pkgname': 'libdcmtk16', 'pkgver': '3.6.6-5ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
{'osver': '24.04', 'pkgname': 'dcmtk', 'pkgver': '3.6.7-9.1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '24.04', 'pkgname': 'libdcmtk-dev', 'pkgver': '3.6.7-9.1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '24.04', 'pkgname': 'libdcmtk17t64', 'pkgver': '3.6.7-9.1ubuntu0.1~esm1', 'ubuntu_pro': TRUE}
];
var flag = 0;
foreach var package_array ( pkgs ) {
var osver = NULL;
var pkgname = NULL;
var pkgver = NULL;
if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
var pro_required = NULL;
if (!empty_or_null(package_array['ubuntu_pro'])) pro_required = package_array['ubuntu_pro'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) {
flag++;
if (!ubuntu_pro_detected && !pro_caveat_needed) pro_caveat_needed = pro_required;
}
}
}
if (flag)
{
var extra = '';
if (pro_caveat_needed) {
extra += 'NOTE: This vulnerability check contains fixes that apply to packages only \n';
extra += 'available in Ubuntu ESM repositories. Access to these package security updates \n';
extra += 'require an Ubuntu Pro subscription.\n\n';
}
extra += ubuntu_report_get();
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : extra
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'dcmtk / libdcmtk-dev / libdcmtk12 / libdcmtk14 / libdcmtk16 / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41687
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41688
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41689
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41690
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2121
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43272
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-28130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34508
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34509
ubuntu.com/security/notices/USN-7010-1
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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
AI Score
Confidence
Low