This update for glibc fixes the following issues :
A privilege escalation bug in the realpath() function has been fixed. [CVE-2018-1000001, bsc#1074293]
A memory leak and a buffer overflow in the dynamic ELF loader has been fixed. [CVE-2017-1000408, CVE-2017-1000409, bsc#1071319]
An issue in the code handling RPATHs was fixed that could have been exploited by an attacker to execute code loaded from arbitrary libraries. [CVE-2017-16997, bsc#1073231]
A potential crash caused by a use-after-free bug in pthread_create() has been fixed. [bsc#1053188]
A bug that prevented users to build shared objects which use the optimized libmvec.so API has been fixed.
[bsc#1070905]
A memory leak in the glob() function has been fixed.
[CVE-2017-15670, CVE-2017-15671, CVE-2017-15804, bsc#1064569, bsc#1064580, bsc#1064583]
A bug that would lose the syscall error code value in case of crashes has been fixed. [bsc#1063675]
This update was imported from the SUSE:SLE-12-SP2:Update update project.
#%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-2018-30.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(106059);
script_version("3.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2017-1000408", "CVE-2017-1000409", "CVE-2017-15670", "CVE-2017-15671", "CVE-2017-15804", "CVE-2017-16997", "CVE-2018-1000001");
script_name(english:"openSUSE Security Update : glibc (openSUSE-2018-30)");
script_summary(english:"Check for the openSUSE-2018-30 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 issues :
- A privilege escalation bug in the realpath() function
has been fixed. [CVE-2018-1000001, bsc#1074293]
- A memory leak and a buffer overflow in the dynamic ELF
loader has been fixed. [CVE-2017-1000408,
CVE-2017-1000409, bsc#1071319]
- An issue in the code handling RPATHs was fixed that
could have been exploited by an attacker to execute code
loaded from arbitrary libraries. [CVE-2017-16997,
bsc#1073231]
- A potential crash caused by a use-after-free bug in
pthread_create() has been fixed. [bsc#1053188]
- A bug that prevented users to build shared objects which
use the optimized libmvec.so API has been fixed.
[bsc#1070905]
- A memory leak in the glob() function has been fixed.
[CVE-2017-15670, CVE-2017-15671, CVE-2017-15804,
bsc#1064569, bsc#1064580, bsc#1064583]
- A bug that would lose the syscall error code value in
case of crashes has been fixed. [bsc#1063675]
This update was imported from the SUSE:SLE-12-SP2:Update update
project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1051042"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1053188"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1063675"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1064569"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1064580"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1064583"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1070905"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1071319"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1073231"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1074293"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected glibc packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'glibc "realpath()" Privilege Escalation');
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-32bit");
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-debuginfo-32bit");
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-32bit");
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-debuginfo-32bit");
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-devel-static-32bit");
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-32bit");
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-locale-debuginfo-32bit");
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-profile-32bit");
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:42.2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");
script_set_attribute(attribute:"patch_publication_date", value:"2018/01/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/16");
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\.2|SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2 / 42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-debugsource-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-devel-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-devel-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-devel-static-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-extra-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-extra-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-html-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-i18ndata-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-info-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-locale-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-locale-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-obsolete-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-obsolete-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-profile-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-utils-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-utils-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"glibc-utils-debugsource-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"nscd-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"nscd-debuginfo-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"glibc-utils-32bit-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"glibc-utils-debuginfo-32bit-2.22-4.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-debugsource-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-devel-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-devel-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-devel-static-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-extra-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-extra-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-html-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-i18ndata-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-info-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-locale-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-locale-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-obsolete-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-obsolete-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-profile-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-utils-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-utils-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"glibc-utils-debugsource-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"nscd-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"nscd-debuginfo-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-debuginfo-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-devel-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-devel-debuginfo-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-devel-static-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-locale-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-locale-debuginfo-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-profile-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-utils-32bit-2.22-10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"glibc-utils-debuginfo-32bit-2.22-10.1") ) 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-32bit | p-cpe:/a:novell:opensuse:glibc-32bit |
novell | opensuse | glibc-debuginfo | p-cpe:/a:novell:opensuse:glibc-debuginfo |
novell | opensuse | glibc-debuginfo-32bit | p-cpe:/a:novell:opensuse:glibc-debuginfo-32bit |
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-32bit | p-cpe:/a:novell:opensuse:glibc-devel-32bit |
novell | opensuse | glibc-devel-debuginfo | p-cpe:/a:novell:opensuse:glibc-devel-debuginfo |
novell | opensuse | glibc-devel-debuginfo-32bit | p-cpe:/a:novell:opensuse:glibc-devel-debuginfo-32bit |
novell | opensuse | glibc-devel-static | p-cpe:/a:novell:opensuse:glibc-devel-static |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000408
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000409
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15670
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15671
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15804
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16997
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000001
bugzilla.opensuse.org/show_bug.cgi?id=1051042
bugzilla.opensuse.org/show_bug.cgi?id=1053188
bugzilla.opensuse.org/show_bug.cgi?id=1063675
bugzilla.opensuse.org/show_bug.cgi?id=1064569
bugzilla.opensuse.org/show_bug.cgi?id=1064580
bugzilla.opensuse.org/show_bug.cgi?id=1064583
bugzilla.opensuse.org/show_bug.cgi?id=1070905
bugzilla.opensuse.org/show_bug.cgi?id=1071319
bugzilla.opensuse.org/show_bug.cgi?id=1073231
bugzilla.opensuse.org/show_bug.cgi?id=1074293