6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
28.1%
This update fixes the following security issues in xen :
XENMEM_exchange may overwrite hypervisor memory (XSA-29). (CVE-2012-5513)
Several memory hypercall operations allow invalid extent order values (XSA-31). (CVE-2012-5515)
Also the following bugs have been fixed and upstream patches have been applied: 26134-x86-shadow-invlpg-check.patch
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The text description of this plugin is (C) Novell, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(63153);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2012-5513", "CVE-2012-5515");
script_name(english:"SuSE 10 Security Update : Xen (ZYPP Patch Number 8379)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote SuSE 10 host is missing a security-related patch."
);
script_set_attribute(
attribute:"description",
value:
"This update fixes the following security issues in xen :
- XENMEM_exchange may overwrite hypervisor memory
(XSA-29). (CVE-2012-5513)
- Several memory hypercall operations allow invalid extent
order values (XSA-31). (CVE-2012-5515)
Also the following bugs have been fixed and upstream patches have been
applied: 26134-x86-shadow-invlpg-check.patch"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2012-5513.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2012-5515.html"
);
script_set_attribute(attribute:"solution", value:"Apply ZYPP patch number 8379.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:suse:suse_linux");
script_set_attribute(attribute:"patch_publication_date", value:"2012/11/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/12/05");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 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("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled.");
if (!get_kb_item("Host/SuSE/release")) exit(0, "The host is not running SuSE.");
if (!get_kb_item("Host/SuSE/rpm-list")) exit(1, "Could not obtain the list of installed packages.");
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) exit(1, "Failed to determine the architecture type.");
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") exit(1, "Local checks for SuSE 10 on the '"+cpu+"' architecture have not been implemented.");
flag = 0;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-devel-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-doc-html-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-doc-pdf-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-doc-ps-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-kmp-default-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-kmp-smp-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-libs-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-tools-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-tools-domU-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, reference:"xen-tools-ioemu-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, cpu:"i586", reference:"xen-kmp-bigsmp-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLED10", sp:4, cpu:"x86_64", reference:"xen-libs-32bit-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-devel-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-doc-html-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-doc-pdf-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-doc-ps-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-kmp-debug-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-kmp-default-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-kmp-kdump-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-kmp-smp-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-libs-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-tools-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-tools-domU-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"xen-tools-ioemu-3.2.3_17040_44-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, cpu:"i586", reference:"xen-kmp-bigsmp-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, cpu:"i586", reference:"xen-kmp-kdumppae-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, cpu:"i586", reference:"xen-kmp-vmi-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, cpu:"i586", reference:"xen-kmp-vmipae-3.2.3_17040_44_2.6.16.60_0.99.13-0.7.1")) flag++;
if (rpm_check(release:"SLES10", sp:4, cpu:"x86_64", reference:"xen-libs-32bit-3.2.3_17040_44-0.7.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else exit(0, "The host is not affected.");
Vendor | Product | Version | CPE |
---|---|---|---|
suse | suse_linux | cpe:/o:suse:suse_linux |