The remote OracleVM system is missing necessary patches to address critical security updates :
x86_64, vdso: Fix the vdso address randomization algorithm (Andy Lutomirski) [Orabug: 21226729] (CVE-2014-9585)
isofs: Fix infinite looping over CE entries (Jan Kara) [Orabug: 21225975] (CVE-2014-9420)
x86_64, switch_to: Load TLS descriptors before switching DS and ES (Andy Lutomirski) [Orabug: 21225937] (CVE-2014-9419)
xen-netfront: use correct linear area after linearizing an skb (David Vrabel) [Orabug: 21209908] - sched:
Prevent divide by zero when cpu power calculation is 0 (Todd Vierling) [Orabug: 21123125]
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2015-0069.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(84141);
script_version("2.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2014-9419", "CVE-2014-9420", "CVE-2014-9585");
script_bugtraq_id(71717, 71794, 71990);
script_name(english:"OracleVM 3.3 : kernel-uek (OVMSA-2015-0069)");
script_summary(english:"Checks the RPM output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote OracleVM host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"The remote OracleVM system is missing necessary patches to address
critical security updates :
- x86_64, vdso: Fix the vdso address randomization
algorithm (Andy Lutomirski) [Orabug: 21226729]
(CVE-2014-9585)
- isofs: Fix infinite looping over CE entries (Jan Kara)
[Orabug: 21225975] (CVE-2014-9420)
- x86_64, switch_to: Load TLS descriptors before switching
DS and ES (Andy Lutomirski) [Orabug: 21225937]
(CVE-2014-9419)
- xen-netfront: use correct linear area after linearizing
an skb (David Vrabel) [Orabug: 21209908] - sched:
Prevent divide by zero when cpu power calculation is 0
(Todd Vierling) [Orabug: 21123125]"
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/oraclevm-errata/2015-June/000315.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected kernel-uek / kernel-uek-firmware packages."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.3");
script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/25");
script_set_attribute(attribute:"patch_publication_date", value:"2015/06/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/06/12");
script_set_attribute(attribute:"generated_plugin", value:"current");
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:"OracleVM Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");
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/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.3" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.3", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
flag = 0;
if (rpm_check(release:"OVS3.3", reference:"kernel-uek-3.8.13-68.3.2.el6uek")) flag++;
if (rpm_check(release:"OVS3.3", reference:"kernel-uek-firmware-3.8.13-68.3.2.el6uek")) 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, "kernel-uek / kernel-uek-firmware");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | vm | kernel-uek | p-cpe:/a:oracle:vm:kernel-uek |
oracle | vm | kernel-uek-firmware | p-cpe:/a:oracle:vm:kernel-uek-firmware |
oracle | vm_server | 3.3 | cpe:/o:oracle:vm_server:3.3 |