CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:S/C:C/I:N/A:N
EPSS
Percentile
26.5%
libvirt did not properly handle configured disk formats which potentially allowed users to read arbitrary files. (CVE-2010-2237 / CVE-2010-2238 / CVE-2010-2239)
Improperly mapped source privileged ports in guests may allow obtaining privileged resources on the host. (CVE-2010-2242)
In addition, fixes for the following non-security issues were included :
libvirt based kvm guest save operation takes too long.
(bnc#614853)
With greater than 37 CPUs virt-manager throws exceptions. (bnc#609738)
Stopping more than one VirtualDomain will fail.
(bnc#594024)
Unable to install SLES 9 SP4 guest from CDs on KVM system. (bnc#626070)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#
if (NASL_LEVEL < 3000) exit(0);
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(51624);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2010-2237", "CVE-2010-2238", "CVE-2010-2239", "CVE-2010-2242");
script_name(english:"SuSE 11.1 Security Update : libvirt (SAT Patch Number 2957)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote SuSE 11 host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"libvirt did not properly handle configured disk formats which
potentially allowed users to read arbitrary files. (CVE-2010-2237 /
CVE-2010-2238 / CVE-2010-2239)
Improperly mapped source privileged ports in guests may allow
obtaining privileged resources on the host. (CVE-2010-2242)
In addition, fixes for the following non-security issues were
included :
- libvirt based kvm guest save operation takes too long.
(bnc#614853)
- With greater than 37 CPUs virt-manager throws
exceptions. (bnc#609738)
- Stopping more than one VirtualDomain will fail.
(bnc#594024)
- Unable to install SLES 9 SP4 guest from CDs on KVM
system. (bnc#626070)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=594024"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=609738"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=614853"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=618155"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=626070"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2010-2237.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2010-2238.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2010-2239.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2010-2242.html"
);
script_set_attribute(attribute:"solution", value:"Apply SAT patch number 2957.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:S/C:C/I:N/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-python");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"patch_publication_date", value:"2010/08/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/01/21");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2011-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);
pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 1) audit(AUDIT_OS_NOT, "SuSE 11.1");
flag = 0;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"libvirt-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"libvirt-doc-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"libvirt-python-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"libvirt-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"libvirt-doc-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"libvirt-python-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"libvirt-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"libvirt-doc-0.7.6-1.12.2")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"libvirt-python-0.7.6-1.12.2")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2237
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2238
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2239
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2242
support.novell.com/security/cve/CVE-2010-2237.html
support.novell.com/security/cve/CVE-2010-2238.html
support.novell.com/security/cve/CVE-2010-2239.html
support.novell.com/security/cve/CVE-2010-2242.html
bugzilla.novell.com/show_bug.cgi?id=594024
bugzilla.novell.com/show_bug.cgi?id=609738
bugzilla.novell.com/show_bug.cgi?id=614853
bugzilla.novell.com/show_bug.cgi?id=618155
bugzilla.novell.com/show_bug.cgi?id=626070