6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.005 Low
EPSS
Percentile
77.6%
It was discovered that libsndfile incorrectly handled certain malformed files. A remote attacker could use this issue to cause libsndfile to crash, resulting in a denial of service, or possibly execute arbitrary code.
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4013-1. The text
# itself is copyright (C) Canonical, Inc. See
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
#
include('compat.inc');
if (description)
{
script_id(125812);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/21");
script_cve_id(
"CVE-2017-14245",
"CVE-2017-14246",
"CVE-2017-14634",
"CVE-2017-16942",
"CVE-2017-6892",
"CVE-2018-13139",
"CVE-2018-19432",
"CVE-2018-19661",
"CVE-2018-19662",
"CVE-2018-19758",
"CVE-2019-3832"
);
script_xref(name:"USN", value:"4013-1");
script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS : libsndfile vulnerabilities (USN-4013-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"It was discovered that libsndfile incorrectly handled certain
malformed files. A remote attacker could use this issue to cause
libsndfile to crash, resulting in a denial of service, or possibly
execute arbitrary code.
Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-4013-1");
script_set_attribute(attribute:"solution", value:
"Update the affected libsndfile1, libsndfile1-dev and / or sndfile-programs packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/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:R/S:U/C:H/I:H/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-2018-13139");
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:"2017/06/12");
script_set_attribute(attribute:"patch_publication_date", value:"2019/06/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/06/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsndfile1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsndfile1-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:sndfile-programs");
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:"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) 2019-2023 Canonical, Inc. / NASL script (C) 2019-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.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)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04', '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 pkgs = [
{'osver': '16.04', 'pkgname': 'libsndfile1', 'pkgver': '1.0.25-10ubuntu0.16.04.2'},
{'osver': '16.04', 'pkgname': 'libsndfile1-dev', 'pkgver': '1.0.25-10ubuntu0.16.04.2'},
{'osver': '16.04', 'pkgname': 'sndfile-programs', 'pkgver': '1.0.25-10ubuntu0.16.04.2'},
{'osver': '18.04', 'pkgname': 'libsndfile1', 'pkgver': '1.0.28-4ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'libsndfile1-dev', 'pkgver': '1.0.28-4ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'sndfile-programs', 'pkgver': '1.0.28-4ubuntu0.18.04.1'}
];
var flag = 0;
foreach 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'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : ubuntu_report_get()
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libsndfile1 / libsndfile1-dev / sndfile-programs');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | libsndfile1 | p-cpe:/a:canonical:ubuntu_linux:libsndfile1 |
canonical | ubuntu_linux | libsndfile1-dev | p-cpe:/a:canonical:ubuntu_linux:libsndfile1-dev |
canonical | ubuntu_linux | sndfile-programs | p-cpe:/a:canonical:ubuntu_linux:sndfile-programs |
canonical | ubuntu_linux | 16.04 | cpe:/o:canonical:ubuntu_linux:16.04:-:lts |
canonical | ubuntu_linux | 18.04 | cpe:/o:canonical:ubuntu_linux:18.04:-:lts |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14245
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14246
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14634
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16942
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6892
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13139
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19432
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19661
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19662
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19758
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3832
ubuntu.com/security/notices/USN-4013-1
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.005 Low
EPSS
Percentile
77.6%