The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1761-1 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 70300
##
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2021:1761-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(151709);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/07/16");
script_cve_id("CVE-2021-3504");
script_name(english:"openSUSE 15 Security Update : hivex (openSUSE-SU-2021:1761-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the
openSUSE-SU-2021:1761-1 advisory.
- A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds
check within the hivex_open function. An attacker could input a specially crafted Windows Registry (hive)
file which would cause hivex to read memory beyond its normal bounds or cause the program to crash. The
highest threat from this vulnerability is to system availability. (CVE-2021-3504)
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://bugzilla.suse.com/1185013");
# https://lists.opensuse.org/archives/list/[email protected]/thread/Q55SWQQWWFLTPBSSMBPSJOSFUIHSY6H6/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?60928823");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3504");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P");
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:R/S:U/C:L/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-2021-3504");
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:"2021/05/11");
script_set_attribute(attribute:"patch_publication_date", value:"2021/07/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/07/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:hivex");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:hivex-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:hivex-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libhivex0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ocaml-hivex");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ocaml-hivex-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:perl-Win-Hivex");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python-hivex");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.3");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item('Host/SuSE/release');
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
os_ver = os_ver[1];
if (release !~ "^(SUSE15\.3)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);
pkgs = [
{'reference':'hivex-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'hivex-devel-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'hivex-lang-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'libhivex0-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'ocaml-hivex-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'ocaml-hivex-devel-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'perl-Win-Hivex-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python-hivex-1.3.14-5.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}
];
flag = 0;
foreach package_array ( pkgs ) {
reference = NULL;
release = NULL;
cpu = NULL;
rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = package_array['release'];
if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && release) {
if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'hivex / hivex-devel / hivex-lang / libhivex0 / ocaml-hivex / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | hivex | p-cpe:/a:novell:opensuse:hivex |
novell | opensuse | hivex-devel | p-cpe:/a:novell:opensuse:hivex-devel |
novell | opensuse | hivex-lang | p-cpe:/a:novell:opensuse:hivex-lang |
novell | opensuse | libhivex0 | p-cpe:/a:novell:opensuse:libhivex0 |
novell | opensuse | ocaml-hivex | p-cpe:/a:novell:opensuse:ocaml-hivex |
novell | opensuse | ocaml-hivex-devel | p-cpe:/a:novell:opensuse:ocaml-hivex-devel |
novell | opensuse | perl-win-hivex | p-cpe:/a:novell:opensuse:perl-win-hivex |
novell | opensuse | python-hivex | p-cpe:/a:novell:opensuse:python-hivex |
novell | opensuse | 15.3 | cpe:/o:novell:opensuse:15.3 |