CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
100.0%
This update for glibc fixes the following security issue :
CVE-2015-0235: A vulnerability was found and fixed in the GNU C Library, specifically in the function gethostbyname(), that could lead to a local or remote buffer overflow. (bsc#913646)
#%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-2015-84.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(81136);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2015-0235");
script_name(english:"openSUSE Security Update : glibc (openSUSE-SU-2015:0184-1) (GHOST)");
script_summary(english:"Check for the openSUSE-2015-84 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 glibc fixes the following security issue :
CVE-2015-0235: A vulnerability was found and fixed in the GNU C
Library, specifically in the function gethostbyname(), that could lead
to a local or remote buffer overflow. (bsc#913646)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=913646"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2015-02/msg00001.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected glibc packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Exim GHOST (glibc gethostbyname) Buffer Overflow');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-devel-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-devel-static");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-extra-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-i18ndata");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-info");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-locale");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-locale-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-obsolete");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-obsolete-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-profile");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-utils-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-utils-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:glibc-utils-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nscd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nscd-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3");
script_set_attribute(attribute:"patch_publication_date", value:"2015/01/28");
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/02/03");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 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 !~ "^(SUSE12\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-debugsource-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-devel-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-devel-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-devel-static-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-extra-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-extra-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-html-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-i18ndata-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-info-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-locale-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-locale-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-obsolete-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-obsolete-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-profile-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-utils-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-utils-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"glibc-utils-debugsource-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"nscd-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"nscd-debuginfo-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"glibc-utils-32bit-2.17-4.17.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"glibc-utils-debuginfo-32bit-2.17-4.17.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glibc-utils / glibc-utils-32bit / glibc-utils-debuginfo / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | glibc | p-cpe:/a:novell:opensuse:glibc |
novell | opensuse | glibc-debuginfo | p-cpe:/a:novell:opensuse:glibc-debuginfo |
novell | opensuse | glibc-debugsource | p-cpe:/a:novell:opensuse:glibc-debugsource |
novell | opensuse | glibc-devel | p-cpe:/a:novell:opensuse:glibc-devel |
novell | opensuse | glibc-devel-debuginfo | p-cpe:/a:novell:opensuse:glibc-devel-debuginfo |
novell | opensuse | glibc-devel-static | p-cpe:/a:novell:opensuse:glibc-devel-static |
novell | opensuse | glibc-extra | p-cpe:/a:novell:opensuse:glibc-extra |
novell | opensuse | glibc-extra-debuginfo | p-cpe:/a:novell:opensuse:glibc-extra-debuginfo |
novell | opensuse | glibc-html | p-cpe:/a:novell:opensuse:glibc-html |
novell | opensuse | glibc-i18ndata | p-cpe:/a:novell:opensuse:glibc-i18ndata |