Vulnerabilities > CVE-2009-3831 - Out-of-bounds Write vulnerability in Opera Browser

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update opera-1532.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(42464);
  script_version("1.9");
  script_cvs_date("Date: 2019/10/25 13:36:35");

  script_cve_id("CVE-2009-3265", "CVE-2009-3266", "CVE-2009-3831");

  script_name(english:"openSUSE Security Update : opera (opera-1532)");
  script_summary(english:"Check for the opera-1532 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Version upgrade of Opera to 10.1 to fix :

  - CVE-2009-3265: CVSS v2 Base Score: 4.3 CVE-2009-3266:
    CVSS v2 Base Score: 4.3 two XSS attacks via RSS/Atom

  - CVE-2009-3831: CVSS v2 Base Score: 9.3 possible remote
    arbitrary code execution via crafted domain names"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=541665"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected opera package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_cwe_id(79, 94);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:opera");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/11/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/11/11");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 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/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  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)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE11\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE11.2", reference:"opera-10.01-1.1.1") ) 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, "opera");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(42291);
  script_version("1.12");

  script_cve_id(
    "CVE-2009-3265", 
    "CVE-2009-3266", 
    "CVE-2009-3831", 
    "CVE-2009-3832"
  );
  script_bugtraq_id(36418, 36850);
  script_xref(name:"Secunia", value:"37182");

  script_name(english:"Opera < 10.01 Multiple Vulnerabilities");
  script_summary(english:"Checks version number of Opera");

  script_set_attribute( attribute:"synopsis", value:
"The remote host contains a web browser that is affected by multiple
issues."  );
  script_set_attribute( attribute:"description", value:
"The version of Opera installed on the remote host is earlier than
10.01.  Such versions are potential affected by multiple issues :

  - Specially crafted domain names can cause a memory 
    corruption in Opera, which may lead to a crash or
    possibly remote code execution. (938)

  - Opera may allow scripts to run on the feed subscription
    page, thereby gaining access to the feeds object. (939)

  - In some cases, a Web font intended to be used for page 
    content could be incorrectly used by Opera to render 
    parts of the user interface, including the address 
    field. (940)"  );

  script_set_attribute(
    attribute:"see_also",
    value:"http://www.opera.com/support/kb/view/938/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.opera.com/support/kb/view/939/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://web.archive.org/web/20130225211702/http://www.opera.com/support/kb/view/940/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://web.archive.org/web/20170713152027/http://www.opera.com:80/docs/changelogs/windows/1001/"
  );

  script_set_attribute(
    attribute:"solution",
    value:"Upgrade to Opera 10.01 or later."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(20, 79, 94);

  script_set_attribute(
    attribute:"vuln_publication_date",
    value:"2009/10/28"
  );
  script_set_attribute(
    attribute:"patch_publication_date",
    value:"2009/10/28"
  );
  script_set_attribute(
    attribute:"plugin_publication_date",
    value:"2009/10/28"
  );
 script_cvs_date("Date: 2018/11/15 20:50:27");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:opera:opera_browser");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2009-2018 Tenable Network Security, Inc.");

  script_dependencies("opera_installed.nasl");
  script_require_keys("SMB/Opera/Version");

  exit(0);
}

include("global_settings.inc");

version_ui = get_kb_item("SMB/Opera/Version_UI");
version = get_kb_item("SMB/Opera/Version");
if (isnull(version)) exit(1, "The 'SMB/Opera/Version' KB item is missing.");

ver = split(version, sep:'.', keep:FALSE);
for (i=0; i<max_index(ver); i++)
  ver[i] = int(ver[i]);

if (ver[0] < 10 ||
  (ver[0] == 10 && ver[1] < 1)
)
{
  if (report_verbosity > 0 && version_ui)
  {
    report = string(
      "\n",
      "Opera ", version_ui, " is currently installed on the remote host.\n"
    );
    security_hole(port:get_kb_item("SMB/transport"), extra:report);
  }
  else security_hole(port:get_kb_item("SMB/transport"));
  exit(0);
}
exit(0, "The installed version of Opera is not affected.");