This update for freexl fixes the following issues :
freexl was updated to version 1.0.5 :
No changelog provided by upstream
Various heapoverflows in 1.0.4 have been fixed :
CVE-2018-7439: heap-buffer-overflow in freexl.c:3912 read_mini_biff_next_record (boo#1082774)
CVE-2018-7438: heap-buffer-overflow in freexl.c:383 parse_unicode_string (boo#1082775)
CVE-2018-7437: heap-buffer-overflow in freexl.c:1866 parse_SST(boo#1082776)
CVE-2018-7436: heap-buffer-overflow in freexl.c:1805 parse_SST parse_SST (boo#1082777)
CVE-2018-7435: heap-buffer-overflow in freexl::destroy_cell (boo#1082778)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-217.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(107113);
script_version("3.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2018-7435", "CVE-2018-7436", "CVE-2018-7437", "CVE-2018-7438", "CVE-2018-7439");
script_name(english:"openSUSE Security Update : freexl (openSUSE-2018-217)");
script_summary(english:"Check for the openSUSE-2018-217 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for freexl fixes the following issues :
freexl was updated to version 1.0.5 :
- No changelog provided by upstream
- Various heapoverflows in 1.0.4 have been fixed :
- CVE-2018-7439: heap-buffer-overflow in freexl.c:3912
read_mini_biff_next_record (boo#1082774)
- CVE-2018-7438: heap-buffer-overflow in freexl.c:383
parse_unicode_string (boo#1082775)
- CVE-2018-7437: heap-buffer-overflow in freexl.c:1866
parse_SST(boo#1082776)
- CVE-2018-7436: heap-buffer-overflow in freexl.c:1805
parse_SST parse_SST (boo#1082777)
- CVE-2018-7435: heap-buffer-overflow in
freexl::destroy_cell (boo#1082778)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1082774"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1082775"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1082776"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1082777"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1082778"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected freexl packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
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_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freexl-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freexl-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libfreexl1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libfreexl1-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/23");
script_set_attribute(attribute:"patch_publication_date", value:"2018/03/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/03/02");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.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");
if (release !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.3", reference:"freexl-debugsource-1.0.5-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"freexl-devel-1.0.5-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libfreexl1-1.0.5-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libfreexl1-debuginfo-1.0.5-8.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freexl-debugsource / freexl-devel / libfreexl1 / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7435
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7436
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7437
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7438
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7439
bugzilla.opensuse.org/show_bug.cgi?id=1082774
bugzilla.opensuse.org/show_bug.cgi?id=1082775
bugzilla.opensuse.org/show_bug.cgi?id=1082776
bugzilla.opensuse.org/show_bug.cgi?id=1082777
bugzilla.opensuse.org/show_bug.cgi?id=1082778