Fedora 23 : qemu-2.4.1-5.fc23 (2016-e9bba2bb01)

2016-03-04T00:00:00
ID FEDORA_2016-E9BBA2BB01.NASL
Type nessus
Reporter Tenable
Modified 2018-02-01T00:00:00

Description

  • CVE-2015-7549: pci: NULL pointer dereference issue (bz #1291138) * CVE-2015-8558: DoS by infinite loop in ehci_advance_state (bz #1291309) * CVE-2015-8666: Heap-based buffer overrun during VM migration (bz #1294027) * CVE-2015-8744: vmxnet3: fix crash with short packets (bz #1295440) * CVE-2015-8745: vmxnet3: don't assert reading registers in bar0 (bz #1295442)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2016-e9bba2bb01.
#

include("compat.inc");

if (description)
{
  script_id(89634);
  script_version("$Revision: 1.4 $");
  script_cvs_date("$Date: 2018/02/01 15:56:50 $");

  script_cve_id("CVE-2015-7549", "CVE-2015-8558", "CVE-2015-8666", "CVE-2015-8744", "CVE-2015-8745");
  script_xref(name:"FEDORA", value:"2016-e9bba2bb01");

  script_name(english:"Fedora 23 : qemu-2.4.1-5.fc23 (2016-e9bba2bb01)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - CVE-2015-7549: pci: NULL pointer dereference issue (bz
    #1291138) * CVE-2015-8558: DoS by infinite loop in
    ehci_advance_state (bz #1291309) * CVE-2015-8666:
    Heap-based buffer overrun during VM migration (bz
    #1294027) * CVE-2015-8744: vmxnet3: fix crash with short
    packets (bz #1295440) * CVE-2015-8745: vmxnet3: don't
    assert reading registers in bar0 (bz #1295442)

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1270871"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1270876"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1277983"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1283722"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1291137"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f22b7de4"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected qemu package.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:qemu");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:23");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/01/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/04");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2018 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^23([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 23.x", "Fedora " + os_ver);

if (!get_kb_item("Host/RedHat/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, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC23", reference:"qemu-2.4.1-5.fc23")) 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, "qemu");
}