This update for glibc fixes the following security issues :
CVE-2015-7547: A stack-based buffer overflow in getaddrinfo allowed remote attackers to cause a crash or execute arbitrary code via crafted and timed DNS responses (bsc#961721)
CVE-2015-8777: Insufficient checking of LD_POINTER_GUARD environment variable allowed local attackers to bypass the pointer guarding protection of the dynamic loader on set-user-ID and set-group-ID programs (bsc#950944)
CVE-2015-8776: Out-of-range time values passed to the strftime function may cause it to crash, leading to a denial of service, or potentially disclosure information (bsc#962736)
CVE-2015-8778: Integer overflow in hcreate and hcreate_r could have caused an out-of-bound memory access. leading to application crashes or, potentially, arbitrary code execution (bsc#962737)
CVE-2014-9761: A stack overflow (unbounded alloca) could have caused applications which process long strings with the nan function to crash or, potentially, execute arbitrary code. (bsc#962738)
CVE-2015-8779: A stack overflow (unbounded alloca) in the catopen function could have caused applications which pass long strings to the catopen function to crash or, potentially execute arbitrary code. (bsc#962739)
The following non-security bugs were fixed :
bsc#955647: Resource leak in resolver
bsc#956716: Don’t do lock elision on an error checking mutex
bsc#958315: Reinitialize dl_load_write_lock on fork
This update was imported from the SUSE:SLE-12-SP1: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-2016-224.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(88829);
script_version("2.16");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2014-9761", "CVE-2015-7547", "CVE-2015-8776", "CVE-2015-8777", "CVE-2015-8778", "CVE-2015-8779");
script_xref(name:"TRA", value:"TRA-2017-08");
script_xref(name:"IAVA", value:"2016-A-0053");
script_name(english:"openSUSE Security Update : glibc (openSUSE-2016-224)");
script_summary(english:"Check for the openSUSE-2016-224 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 issues :
- CVE-2015-7547: A stack-based buffer overflow in
getaddrinfo allowed remote attackers to cause a crash or
execute arbitrary code via crafted and timed DNS
responses (bsc#961721)
- CVE-2015-8777: Insufficient checking of LD_POINTER_GUARD
environment variable allowed local attackers to bypass
the pointer guarding protection of the dynamic loader on
set-user-ID and set-group-ID programs (bsc#950944)
- CVE-2015-8776: Out-of-range time values passed to the
strftime function may cause it to crash, leading to a
denial of service, or potentially disclosure information
(bsc#962736)
- CVE-2015-8778: Integer overflow in hcreate and hcreate_r
could have caused an out-of-bound memory access. leading
to application crashes or, potentially, arbitrary code
execution (bsc#962737)
- CVE-2014-9761: A stack overflow (unbounded alloca) could
have caused applications which process long strings with
the nan function to crash or, potentially, execute
arbitrary code. (bsc#962738)
- CVE-2015-8779: A stack overflow (unbounded alloca) in
the catopen function could have caused applications
which pass long strings to the catopen function to crash
or, potentially execute arbitrary code. (bsc#962739)
The following non-security bugs were fixed :
- bsc#955647: Resource leak in resolver
- bsc#956716: Don't do lock elision on an error checking
mutex
- bsc#958315: Reinitialize dl_load_write_lock on fork
This update was imported from the SUSE:SLE-12-SP1:Update update
project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=950944"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=955647"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=956716"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=958315"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=961721"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962736"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962737"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962738"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962739"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.tenable.com/security/research/tra-2017-08"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected glibc packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
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:N/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:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", 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:42.1");
script_set_attribute(attribute:"patch_publication_date", value:"2016/02/17");
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/18");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-debugsource-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-devel-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-devel-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-devel-static-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-extra-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-extra-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-html-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-i18ndata-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-info-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-locale-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-locale-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-obsolete-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-obsolete-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-profile-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-utils-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-utils-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"glibc-utils-debugsource-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"nscd-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"nscd-debuginfo-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-debuginfo-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-devel-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-devel-debuginfo-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-devel-static-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-locale-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-locale-debuginfo-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-profile-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-utils-32bit-2.19-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"glibc-utils-debuginfo-32bit-2.19-19.1") ) 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-2014-9761
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7547
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8776
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8777
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8779
bugzilla.opensuse.org/show_bug.cgi?id=950944
bugzilla.opensuse.org/show_bug.cgi?id=955647
bugzilla.opensuse.org/show_bug.cgi?id=956716
bugzilla.opensuse.org/show_bug.cgi?id=958315
bugzilla.opensuse.org/show_bug.cgi?id=961721
bugzilla.opensuse.org/show_bug.cgi?id=962736
bugzilla.opensuse.org/show_bug.cgi?id=962737
bugzilla.opensuse.org/show_bug.cgi?id=962738
bugzilla.opensuse.org/show_bug.cgi?id=962739
www.tenable.com/security/research/tra-2017-08