Fedora 22 : webkitgtk4-2.8.4-2.fc22 (2015-11395)

2015-07-20T00:00:00
ID FEDORA_2015-11395.NASL
Type nessus
Reporter Tenable
Modified 2015-10-19T00:00:00

Description

WebKitGTK+ 2.8.4 includes fixes for 12 security issues. Additional fixes :

  • Make WebSQL work by using a default quota instead of always failing in openDatabase with DOM Exception 18.

    • Improve detection and usage of GL/GLES/EGL libraries.

    • Fix a crash on memory allocation using bmalloc on 32bit systems.

    • Fix DOCUMENT_VIEWER cache model to actually disable the memory cache.

    • Fix a WebProcess crash after too many redirect error when there's an active NPAPI plugin.

    • Fix a WebProcess crash when gtk-font-name setting is empty.

    • Ensure Math.abs() doesn't return negative.

    • Correctly restore accelerated compositing after a WebProcess crash.

    • Respect X-Frame-Options headers when loading from application cache.

    • Several crashes and rendering issues fixed.

    • Fix the MIPS N64 detection.

    • Fix several memory leaks.

    • Translation updates: Catalan.

    • Workaround a crash affecting 32-bit computers.

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 2015-11395.
#

include("compat.inc");

if (description)
{
  script_id(84851);
  script_version("$Revision: 2.2 $");
  script_cvs_date("$Date: 2015/10/19 22:49:05 $");

  script_xref(name:"FEDORA", value:"2015-11395");

  script_name(english:"Fedora 22 : webkitgtk4-2.8.4-2.fc22 (2015-11395)");
  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:
"WebKitGTK+ 2.8.4 includes fixes for 12 security issues. Additional
fixes :

  - Make WebSQL work by using a default quota instead of
    always failing in openDatabase with DOM Exception 18.

    - Improve detection and usage of GL/GLES/EGL libraries.

    - Fix a crash on memory allocation using bmalloc on
      32bit systems.

    - Fix DOCUMENT_VIEWER cache model to actually disable
      the memory cache.

    - Fix a WebProcess crash after too many redirect error
      when there's an active NPAPI plugin.

    - Fix a WebProcess crash when gtk-font-name setting is
      empty.

    - Ensure Math.abs() doesn't return negative.

    - Correctly restore accelerated compositing after a
      WebProcess crash.

    - Respect X-Frame-Options headers when loading from
      application cache.

    - Several crashes and rendering issues fixed.

    - Fix the MIPS N64 detection.

    - Fix several memory leaks.

    - Translation updates: Catalan.

    - Workaround a crash affecting 32-bit computers.

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=1225733"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2015-July/162106.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b22cf811"
  );
  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:22");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/20");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015 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:"^22([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 22.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:"FC22", reference:"webkitgtk4-2.8.4-2.fc22")) 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");
}