CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
16.0%
The remote OracleVM system is missing necessary patches to address critical security updates :
CVE-2009-1185 udev before 1.4.1 does not verify whether a NETLINK message originates from kernel space, which allows local users to gain privileges by sending a NETLINK message from user space.
fix for CVE-2009-1185 (bug #495051)
Resolves: rhbz#495055
removed zaptel rules (rhbz #294061)
fixed segfault for empty lines in passwd (rhbz#413831)
added patch for iscsi ids (Daniel Berrange) (rhbz#427640)
added /etc/sysconfig/udev-stw, which makes MODULES configurable (Jeff Bastian) (rhbz#437979)
added ext4 support to vol_id (rhbz#444528)
updated dasd_id from dasdinfo of s390-tools-1.6.2 (rhbz#430532)
Resolves: rhbz#294061, rhbz#413831, rhbz#427640
Resolves: rhbz#437979, rhbz#444528, rhbz#430532
scsi_id, retry open on EBUSY (rhbz#450279)
Resolves: rhbz#450279
set selinux context for .udev dirs and symlinks (rhbz#442886)
fixed rule for hp iLO2 virtual mouse device (rhbz#429215)
Resolves: rhbz#429215, rhbz#442886
fixed selinux context setting for symlinks (rhbz#441054)
Resolves: rhbz#441054
fixed regression bug rhbz#430667 introduced by fix for rhbz#275441
Resolves: rhbz#275441
added rule for hp iLO2 virtual mouse device (rhbz#429215)
Resolves: rhbz#429215
fix for looping vol_id, because of a malformed passwd (rhbz#425941)
revised fix for tape devices (rhbz#231990)
Resolves: rhbz#425941, rhbz#231990
moved ‘ignore_device’ for dm devices to 90-dm.rules (rhbz#275441)
added cciss support (rhbz#250484)
support more than 10 nst devices in the persistent rules (rhbz#231990)
extra double check for symlinks improved (rhbz#217917)
Resolves: rhbz#217917, rhbz#231990, rhbz#250484, rhbz#275441
do not fail, if EEXIST on symlink (#217917)
Resolves: rhbz#217917
corrected rules for tape devices (#231990)
Resolves: rhbz#231990
removed pie link flag from static build flags
Resolves: rhbz#233956, rhbz#233307, rhbz#226997, rhbz#236242
Resolves: rhbz#217917, rhbz#231990
added RPM_OPT_FLAGS and pie to static build flags
Resolves: rhbz#233956, rhbz#233307, rhbz#226997, rhbz#236242
Resolves: rhbz#217917, rhbz#231990
do not fail, if EEXIST on mkdir (#217917)
configure process numbers dynamically according to CPU and MEM (#226997)
link statically (#236242, #233307)
fixed rule for raw1394 (#233956)
added persistent device names for tape devices (#231990)
Resolves: rhbz#233956, rhbz#233307, rhbz#226997, rhbz#236242
Resolves: rhbz#217917, rhbz#231990
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2009-0006.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(79454);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2009-1185");
script_bugtraq_id(34536);
script_name(english:"OracleVM 2.1 : udev (OVMSA-2009-0006)");
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 :
CVE-2009-1185 udev before 1.4.1 does not verify whether a NETLINK
message originates from kernel space, which allows local users to gain
privileges by sending a NETLINK message from user space.
- fix for CVE-2009-1185 (bug #495051)
- Resolves: rhbz#495055
- removed zaptel rules (rhbz #294061)
- fixed segfault for empty lines in passwd (rhbz#413831)
- added patch for iscsi ids (Daniel Berrange)
(rhbz#427640)
- added /etc/sysconfig/udev-stw, which makes MODULES
configurable (Jeff Bastian) (rhbz#437979)
- added ext4 support to vol_id (rhbz#444528)
- updated dasd_id from dasdinfo of s390-tools-1.6.2
(rhbz#430532)
- Resolves: rhbz#294061, rhbz#413831, rhbz#427640
- Resolves: rhbz#437979, rhbz#444528, rhbz#430532
- scsi_id, retry open on EBUSY (rhbz#450279)
- Resolves: rhbz#450279
- set selinux context for .udev dirs and symlinks
(rhbz#442886)
- fixed rule for hp iLO2 virtual mouse device
(rhbz#429215)
- Resolves: rhbz#429215, rhbz#442886
- fixed selinux context setting for symlinks (rhbz#441054)
- Resolves: rhbz#441054
- fixed regression bug rhbz#430667 introduced by fix for
rhbz#275441
- Resolves: rhbz#275441
- added rule for hp iLO2 virtual mouse device
(rhbz#429215)
- Resolves: rhbz#429215
- fix for looping vol_id, because of a malformed passwd
(rhbz#425941)
- revised fix for tape devices (rhbz#231990)
- Resolves: rhbz#425941, rhbz#231990
- moved 'ignore_device' for dm devices to 90-dm.rules
(rhbz#275441)
- added cciss support (rhbz#250484)
- support more than 10 nst devices in the persistent rules
(rhbz#231990)
- extra double check for symlinks improved (rhbz#217917)
- Resolves: rhbz#217917, rhbz#231990, rhbz#250484,
rhbz#275441
- do not fail, if EEXIST on symlink (#217917)
- Resolves: rhbz#217917
- corrected rules for tape devices (#231990)
- Resolves: rhbz#231990
- removed pie link flag from static build flags
- Resolves: rhbz#233956, rhbz#233307, rhbz#226997,
rhbz#236242
- Resolves: rhbz#217917, rhbz#231990
- added RPM_OPT_FLAGS and pie to static build flags
- Resolves: rhbz#233956, rhbz#233307, rhbz#226997,
rhbz#236242
- Resolves: rhbz#217917, rhbz#231990
- do not fail, if EEXIST on mkdir (#217917)
- configure process numbers dynamically according to CPU
and MEM (#226997)
- link statically (#236242, #233307)
- fixed rule for raw1394 (#233956)
- added persistent device names for tape devices (#231990)
- Resolves: rhbz#233956, rhbz#233307, rhbz#226997,
rhbz#236242
- Resolves: rhbz#217917, rhbz#231990"
);
# https://oss.oracle.com/pipermail/oraclevm-errata/2009-April/000020.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?f660381b"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libvolume_id / udev packages."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC: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:'Linux udev Netlink Local Privilege Escalation');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:'CANVAS');
script_cwe_id(20);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:libvolume_id");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:udev");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:2.1");
script_set_attribute(attribute:"vuln_publication_date", value:"2009/04/17");
script_set_attribute(attribute:"patch_publication_date", value:"2009/04/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/26");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 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" + "2\.1" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 2.1", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
flag = 0;
if (rpm_check(release:"OVS2.1", reference:"libvolume_id-095-14.20.el5_3")) flag++;
if (rpm_check(release:"OVS2.1", reference:"udev-095-14.20.el5_3")) 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, "libvolume_id / udev");
}