This update for spectre-meltdown-checker fixes the following issues :
feat: implement TAA detection (CVE-2019-11135 bsc#1139073)
feat: implement MCEPSC / iTLB Multihit detection (CVE-2018-12207 bsc#1117665)
feat: taa: add TSX_CTRL MSR detection in hardware info
feat: fwdb: use both Intel GitHub repo and MCEdb to build our firmware version database
feat: use --live with --kernel/–config/–map to override file detection in live mode
enh: rework the vuln logic of MDS with --paranoid (fixes #307)
enh: explain that Enhanced IBRS is better for performance than classic IBRS
enh: kernel: autodetect customized arch kernels from cmdline
enh: kernel decompression: better tolerance against missing tools
enh: mock: implement reading from /proc/cmdline
fix: variant3a: Silvermont CPUs are not vulnerable to variant 3a
fix: lockdown: detect Red Hat locked down kernels (impacts MSR writes)
fix: lockdown: detect locked down mode in vanilla 5.4+ kernels
fix: sgx: on locked down kernels, fallback to CPUID bit for detection
fix: fwdb: builtin version takes precedence if the local cached version is older
fix: pteinv: don’t check kernel image if not available
fix: silence useless error from grep (fixes #322)
fix: msr: fix msr module detection under Ubuntu 19.10 (fixes #316)
fix: mocking value for read_msr
chore: rename mcedb cmdline parameters to fwdb, and change db version scheme
chore: fwdb: update to v130.20191104+i20191027
chore: add GitHub check workflow
This update was imported from the SUSE:SLE-15-SP1:Update update project.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-2710.
#
# The text description of this plugin is (C) SUSE LLC.
#
include("compat.inc");
if (description)
{
script_id(132516);
script_version("1.2");
script_cvs_date("Date: 2020/01/02");
script_cve_id("CVE-2018-12207", "CVE-2019-11135");
script_name(english:"openSUSE Security Update : spectre-meltdown-checker (openSUSE-2019-2710)");
script_summary(english:"Check for the openSUSE-2019-2710 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 spectre-meltdown-checker fixes the following issues :
- feat: implement TAA detection (CVE-2019-11135
bsc#1139073)
- feat: implement MCEPSC / iTLB Multihit detection
(CVE-2018-12207 bsc#1117665)
- feat: taa: add TSX_CTRL MSR detection in hardware info
- feat: fwdb: use both Intel GitHub repo and MCEdb to
build our firmware version database
- feat: use --live with --kernel/--config/--map to
override file detection in live mode
- enh: rework the vuln logic of MDS with --paranoid (fixes
#307)
- enh: explain that Enhanced IBRS is better for
performance than classic IBRS
- enh: kernel: autodetect customized arch kernels from
cmdline
- enh: kernel decompression: better tolerance against
missing tools
- enh: mock: implement reading from /proc/cmdline
- fix: variant3a: Silvermont CPUs are not vulnerable to
variant 3a
- fix: lockdown: detect Red Hat locked down kernels
(impacts MSR writes)
- fix: lockdown: detect locked down mode in vanilla 5.4+
kernels
- fix: sgx: on locked down kernels, fallback to CPUID bit
for detection
- fix: fwdb: builtin version takes precedence if the local
cached version is older
- fix: pteinv: don't check kernel image if not available
- fix: silence useless error from grep (fixes #322)
- fix: msr: fix msr module detection under Ubuntu 19.10
(fixes #316)
- fix: mocking value for read_msr
- chore: rename mcedb cmdline parameters to fwdb, and
change db version scheme
- chore: fwdb: update to v130.20191104+i20191027
- chore: add GitHub check workflow
This update was imported from the SUSE:SLE-15-SP1:Update update
project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1117665"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1139073"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected spectre-meltdown-checker package."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-11135");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:spectre-meltdown-checker");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/11/14");
script_set_attribute(attribute:"patch_publication_date", value:"2019/12/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/31");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2020 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 !~ "^(SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.1", reference:"spectre-meltdown-checker-0.43-lp151.3.3.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
else security_note(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "spectre-meltdown-checker");
}