CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
99.0%
The remote OracleVM system is missing necessary patches to address critical security updates :
Add bug347316.patch to backport fix for bug#347316 from upstream version
Add libxml2-enterprise.patch and update logos in tarball
Fix a couple of crash (CVE-2009-2414, CVE-2009-2416)
Resolves: rhbz#515236
two patches for size overflows problems (CVE-2008-4225, CVE-2008-4226)
Resolves: rhbz#470474
Patch to fix an entity name copy buffer overflow (CVE-2008-3529)
Resolves: rhbz#461023
Better fix for (CVE-2008-3281)
Resolves: rhbz#458095
change the patch for CVE-2008-3281 due to ABI issues
Resolves: rhbz#458095
Patch to fix recursive entities handling (CVE-2008-3281)
Resolves: rhbz#458095
Patch to fix UTF-8 decoding problem (CVE-2007-6284)
Resolves: rhbz#425933
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2009-0018.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(79462);
script_version("1.14");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2007-6284", "CVE-2008-3281", "CVE-2008-3529", "CVE-2008-4225", "CVE-2008-4226", "CVE-2009-2414", "CVE-2009-2416");
script_bugtraq_id(27248, 30783, 31126, 32326, 32331, 36010);
script_name(english:"OracleVM 2.1 : libxml2 (OVMSA-2009-0018)");
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 :
- Add bug347316.patch to backport fix for bug#347316 from
upstream version
- Add libxml2-enterprise.patch and update logos in tarball
- Fix a couple of crash (CVE-2009-2414, CVE-2009-2416)
- Resolves: rhbz#515236
- two patches for size overflows problems (CVE-2008-4225,
CVE-2008-4226)
- Resolves: rhbz#470474
- Patch to fix an entity name copy buffer overflow
(CVE-2008-3529)
- Resolves: rhbz#461023
- Better fix for (CVE-2008-3281)
- Resolves: rhbz#458095
- change the patch for CVE-2008-3281 due to ABI issues
- Resolves: rhbz#458095
- Patch to fix recursive entities handling (CVE-2008-3281)
- Resolves: rhbz#458095
- Patch to fix UTF-8 decoding problem (CVE-2007-6284)
- Resolves: rhbz#425933"
);
# http://svn.gnome.org/viewvc/libxml2/trunk/xmlschemas.c?r1=3470&r2=3503
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4b1b9935"
);
# https://oss.oracle.com/pipermail/oraclevm-errata/2009-August/000029.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?9315a626"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libxml2 / libxml2-python 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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(119, 189, 399);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:libxml2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:libxml2-python");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:2.1");
script_set_attribute(attribute:"vuln_publication_date", value:"2008/01/11");
script_set_attribute(attribute:"patch_publication_date", value:"2009/08/14");
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:"libxml2-2.6.26-2.1.2.8.0.2")) flag++;
if (rpm_check(release:"OVS2.1", reference:"libxml2-python-2.6.26-2.1.2.8.0.2")) 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, "libxml2 / libxml2-python");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6284
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3281
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3529
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4225
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4226
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2414
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2416
www.nessus.org/u?4b1b9935
www.nessus.org/u?9315a626
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
99.0%