Fedora 23 : webkitgtk4-2.10.9-1.fc23 (2016-7eb48a78dc)

2016-03-23T00:00:00
ID FEDORA_2016-7EB48A78DC.NASL
Type nessus
Reporter Tenable
Modified 2016-03-23T00:00:00

Description

This update together with the previous release brings the following fixes * Security fixes: CVE-2016-1726 * Limit the number of tiles according to the visible area. This was causing a huge memory consumption with some websites. * Fix rendering of form controls and scrollbars with GTK+ >= 3.19. * Fix HTTP authentication dialog rendering when accelerated compositing mode is enabled. * Fix rendering artifacts when using a web view background color. * Fix a crash when creating a WebKitWebView without providing a WebKitWebContext. * Fix the build with musl libc library. * Fix the build with clang-3.8. * Fix several crashes and rendering issues.

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 2016-7eb48a78dc.
#

include("compat.inc");

if (description)
{
  script_id(90105);
  script_version("$Revision: 2.1 $");
  script_cvs_date("$Date: 2016/03/23 13:55:26 $");

  script_xref(name:"FEDORA", value:"2016-7eb48a78dc");

  script_name(english:"Fedora 23 : webkitgtk4-2.10.9-1.fc23 (2016-7eb48a78dc)");
  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:
"This update together with the previous release brings the following
fixes * Security fixes: CVE-2016-1726 * Limit the number of tiles
according to the visible area. This was causing a huge memory
consumption with some websites. * Fix rendering of form controls and
scrollbars with GTK+ >= 3.19. * Fix HTTP authentication dialog
rendering when accelerated compositing mode is enabled. * Fix
rendering artifacts when using a web view background color. * Fix a
crash when creating a WebKitWebView without providing a
WebKitWebContext. * Fix the build with musl libc library. * Fix the
build with clang-3.8. * Fix several crashes and rendering issues.

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."
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2016-March/179224.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?39d9b15d"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected webkitgtk4 package."
  );
  script_set_attribute(attribute:"risk_factor", value:"High");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:webkitgtk4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:23");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/03/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016 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:"webkitgtk4-2.10.9-1.fc23")) 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, "webkitgtk4");
}