Vulnerabilities > CVE-2013-4568 - HTML Injection vulnerability in Mediawiki CSS Tags

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2013:290. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(71510);
  script_version("1.6");
  script_cvs_date("Date: 2019/08/02 13:32:55");

  script_cve_id("CVE-2013-4567", "CVE-2013-4568", "CVE-2013-4572");
  script_bugtraq_id(63757, 63760, 63761);
  script_xref(name:"MDVSA", value:"2013:290");

  script_name(english:"Mandriva Linux Security Advisory : mediawiki (MDVSA-2013:290)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated mediawiki packages fix security vulnerabilities :

Kevin Israel (Wikipedia user PleaseStand) identified and reported two
vectors for injecting JavaScript in CSS that bypassed MediaWiki's
blacklist (CVE-2013-4567, CVE-2013-4568).

Internal review while debugging a site issue discovered that MediaWiki
and the CentralNotice extension were incorrectly setting cache headers
when a user was autocreated, causing the user's session cookies to be
cached, and returned to other users (CVE-2013-4572)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2013-0368.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-pgsql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-sqlite");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/12/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/12/18");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-1.20.8-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-mysql-1.20.8-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-pgsql-1.20.8-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-sqlite-1.20.8-1.mbs1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-21856.
#

include("compat.inc");

if (description)
{
  script_id(71149);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2012-5394", "CVE-2013-4567", "CVE-2013-4568", "CVE-2013-4569", "CVE-2013-4572");
  script_bugtraq_id(63757, 63760, 63761);
  script_xref(name:"FEDORA", value:"2013-21856");

  script_name(english:"Fedora 19 : mediawiki-1.21.3-1.fc19 (2013-21856)");
  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:
"  - Kevin Israel (Wikipedia user PleaseStand) identified and
    reported two vectors for injecting JavaScript in CSS
    that bypassed MediaWiki's blacklist (CVE-2013-4567,
    CVE-2013-4568).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=55332>

  - Internal review while debugging a site issue discovered
    that MediaWiki and the CentralNotice extension were
    incorrectly setting cache headers when a user was
    autocreated, causing the user's session cookies to be
    cached, and returned to other users (CVE-2013-4572).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=53032>

Additionally, the following extensions have been updated to fix
security issues :

  - CleanChanges: MediaWiki steward Teles reported that
    revision-deleted IP's are not correctly hidden when this
    extension is used (CVE-2013-4569).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=54294>

  - ZeroRatedMobileAccess: Tomasz Chlebowski reported an XSS
    vulnerability (CVE-2013-4573).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=55991>

  - CentralAuth: MediaWiki developer Platonides reported a
    login CSRF in CentralAuth (CVE-2012-5394).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=40747>

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=1030987"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=40747
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T42747"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=53032
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T55032"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=54294
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T56294"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=55332
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T57332"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=55991
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T57991"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-December/123011.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?25def639"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected mediawiki package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mediawiki");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:19");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/12/02");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"^19([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 19.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:"FC19", reference:"mediawiki-1.21.3-1.fc19")) 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, "mediawiki");
}

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

include("compat.inc");

if (description)
{
  script_id(71500);
  script_version("1.9");
  script_cvs_date("Date: 2018/11/28 22:47:41");

  script_cve_id(
    "CVE-2012-5394",
    "CVE-2013-4567",
    "CVE-2013-4568",
    "CVE-2013-4569",
    "CVE-2013-4572",
    "CVE-2013-4573"
  );
  script_bugtraq_id(63755, 63756, 63757, 63759, 63760, 63761);

  script_name(english:"MediaWiki < 1.19.9 / 1.20.8 / 1.21.3 Multiple Vulnerabilities");
  script_summary(english:"Checks the version of MediaWiki.");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains an application that is affected by
multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its version number, the instance of MediaWiki running on
the remote host is affected by the following vulnerabilities :

  - Input validation errors exist that allow cross-site
    scripting attacks. (CVE-2013-4567, CVE-2013-4568)

  - An error exists related to session IDs and HTTP headers
    that allows an information disclosure. (CVE-2013-4572)

Additionally, the following extensions contain vulnerabilities but
are not enabled or installed by default (unless otherwise noted) : 

  - An input validation error exists related to the
    'CentralAuth' extension that allows cross-site request
    forgery (CSRF) attacks. (CVE-2012-5394)

  - An error exists in the 'CleanChanges' extension that
    allows an information disclosure related to
    'revision-deleted' IP addresses. (CVE-2013-4569)

  - An input validation error exists in the
    'ZeroRatedMobileAccess' extension that allows cross-site
    scripting attacks. (CVE-2013-4573)

Note that Nessus has not tested for these issues but has instead
relied on the application's self-reported version number.");
  # https://lists.wikimedia.org/pipermail/mediawiki-announce/2013-November/000135.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d9d8f458");
  script_set_attribute(attribute:"see_also", value:"https://www.mediawiki.org/wiki/Release_notes/1.19#MediaWiki_1.19.9");
  script_set_attribute(attribute:"see_also", value:"https://www.mediawiki.org/wiki/Release_notes/1.20#MediaWiki_1.20.8");
  script_set_attribute(attribute:"see_also", value:"https://www.mediawiki.org/wiki/Release_notes/1.21#MediaWiki_1.21.3");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MediaWiki version 1.19.9 / 1.20.8 / 1.21.3 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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, 74, 79, 442, 629, 711, 712, 722, 725, 750, 751, 800, 801, 809, 811, 864, 900, 928, 931, 990);

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/10/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/12/17");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mediawiki:mediawiki");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2013-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mediawiki_detect.nasl");
  script_require_keys("Settings/ParanoidReport", "installed_sw/MediaWiki", "www/PHP");
  script_require_ports("Services/www", 80);

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");

app = "MediaWiki";
get_install_count(app_name:app, exit_if_zero:TRUE);

port = get_http_port(default:80, php:TRUE);

install = get_single_install(
  app_name : app,
  port     : port,
  exit_if_unknown_ver : TRUE
);
version = install['version'];
install_url = build_url(qs:install['path'], port:port);

if (report_paranoia < 2) audit(AUDIT_PARANOID);

if (
  version =~ "^1\.19\.[0-8]([^0-9]|$)" ||
  version =~ "^1\.20\.[0-7]([^0-9]|$)" ||
  version =~ "^1\.21\.[0-2]([^0-9]|$)"
)
{
  set_kb_item(name:'www/'+port+'/XSS', value:TRUE);
  set_kb_item(name:'www/'+port+'/XSRF', value:TRUE);

  if (report_verbosity > 0)
  {
    report =
      '\n  URL               : ' + install_url +
      '\n  Installed version : ' + version +
      '\n  Fixed versions    : 1.19.9 / 1.20.8 / 1.21.3' +
      '\n';
    security_warning(port:port, extra:report);
  }
  else security_warning(port);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, app, install_url, version);

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-21874.
#

include("compat.inc");

if (description)
{
  script_id(71150);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2012-5394", "CVE-2013-4567", "CVE-2013-4568", "CVE-2013-4569", "CVE-2013-4572");
  script_bugtraq_id(63757, 63760, 63761);
  script_xref(name:"FEDORA", value:"2013-21874");

  script_name(english:"Fedora 18 : mediawiki-1.19.9-1.fc18 (2013-21874)");
  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:
"  - Kevin Israel (Wikipedia user PleaseStand) identified and
    reported two vectors for injecting JavaScript in CSS
    that bypassed MediaWiki's blacklist (CVE-2013-4567,
    CVE-2013-4568).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=55332>

  - Internal review while debugging a site issue discovered
    that MediaWiki and the CentralNotice extension were
    incorrectly setting cache headers when a user was
    autocreated, causing the user's session cookies to be
    cached, and returned to other users (CVE-2013-4572).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=53032>

Additionally, the following extensions have been updated to fix
security issues :

  - CleanChanges: MediaWiki steward Teles reported that
    revision-deleted IP's are not correctly hidden when this
    extension is used (CVE-2013-4569).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=54294>

  - ZeroRatedMobileAccess: Tomasz Chlebowski reported an XSS
    vulnerability (CVE-2013-4573).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=55991>

  - CentralAuth: MediaWiki developer Platonides reported a
    login CSRF in CentralAuth (CVE-2012-5394).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=40747>

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=1030987"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=40747
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T42747"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=53032
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T55032"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=54294
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T56294"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=55332
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T57332"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=55991
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T57991"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-December/122998.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7ea04af0"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected mediawiki package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mediawiki");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:18");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/12/02");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"^18([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 18.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:"FC18", reference:"mediawiki-1.19.9-1.fc18")) 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, "mediawiki");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2014:057. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(73004);
  script_version("1.7");
  script_cvs_date("Date: 2019/08/02 13:32:55");

  script_cve_id("CVE-2013-6451", "CVE-2013-6452", "CVE-2013-6453", "CVE-2013-6472", "CVE-2014-1610", "CVE-2014-2242", "CVE-2014-2243", "CVE-2014-2244");
  script_bugtraq_id(65003, 65223, 65883, 65906, 65910);
  script_xref(name:"MDVSA", value:"2014:057");

  script_name(english:"Mandriva Linux Security Advisory : mediawiki (MDVSA-2014:057)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated mediawiki packages fix multiple vulnerabilities :

MediaWiki user Michael M reported that the fix for CVE-2013-4568
allowed insertion of escaped CSS values which could pass the CSS
validation checks, resulting in XSS (CVE-2013-6451).

Chris from RationalWiki reported that SVG files could be uploaded that
include external stylesheets, which could lead to XSS when an XSL was
used to include JavaScript (CVE-2013-6452).

During internal review, it was discovered that MediaWiki's SVG
sanitization could be bypassed when the XML was considered invalid
(CVE-2013-6453).

During internal review, it was discovered that MediaWiki displayed
some information about deleted pages in the log API, enhanced
RecentChanges, and user watchlists (CVE-2013-6472).

Netanel Rubin from Check Point discovered a remote code execution
vulnerability in MediaWiki's thumbnail generation for DjVu files.
Internal review also discovered similar logic in the PdfHandler
extension, which could be exploited in a similar way (CVE-2014-1610).

MediaWiki before 1.22.3 does not block unsafe namespaces, such as a
W3C XHTML namespace, in uploaded SVG files. Some client software may
use these namespaces in a way that results in XSS. This was fixed by
disallowing uploading SVG files using non-whitelisted namespaces
(CVE-2014-2242).

MediaWiki before 1.22.3 performs token comparison that may be
vulnerable to timing attacks. This was fixed by making token
comparison use constant time (CVE-2014-2243).

MediaWiki before 1.22.3 could allow an attacker to perform XSS
attacks, due to flaw with link handling in api.php. This was fixed
such that it won't find links in the middle of api.php links
(CVE-2014-2244).

MediaWiki has been updated to version 1.22.3, which fixes these
issues, as well as several others.

Also, the mediawiki-ldapauthentication and mediawiki-math extensions
have been updated to newer versions that are compatible with MediaWiki
1.22.

Additionally, the mediawiki-graphviz extension has been obsoleted, due
to the fact that it is unmaintained upstream and is vulnerable to
cross-site scripting attacks.

Note: if you were using the instances feature in these packages to
support multiple wiki instances, this feature has now been removed.
You will need to maintain separate wiki instances manually."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0113.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0124.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"d2_elliot_name", value:"MediaWiki thumb.php page Parameter Remote Shell Command Injection");
  script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'MediaWiki Thumb.php Remote Command Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-ldapauthentication");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-pgsql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mediawiki-sqlite");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/03/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/14");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-1.22.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-ldapauthentication-2.0f-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-mysql-1.22.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-pgsql-1.22.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"mediawiki-sqlite-1.22.3-1.mbs1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were
# extracted from Debian Security Advisory DSA-2891
#

include("compat.inc");

if (description)
{
  script_id(73256);
  script_version("1.15");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id(
    "CVE-2013-2031",
    "CVE-2013-2032",
    "CVE-2013-4567",
    "CVE-2013-4568",
    "CVE-2013-4572",
    "CVE-2013-6452",
    "CVE-2013-6453",
    "CVE-2013-6454",
    "CVE-2013-6472",
    "CVE-2014-1610",
    "CVE-2014-2665"
  );
  script_bugtraq_id(
    59594,
    59595,
    63757,
    63760,
    63761,
    65003,
    65223,
    66600
  );
  script_xref(name:"DSA", value:"2891");

  script_name(english:"Debian DSA-2891-1 : mediawiki, mediawiki-extensions Multiple Vulnerabilities");
  script_summary(english:"Checks the dpkg output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"The remote Debian host is missing a security update. It is, therefore,
affected by multiple vulnerabilities in MediaWiki :

  - A cross-site scripting (XSS) vulnerability exists due to
    a failure to validate input before returning it to the
    user. An unauthenticated, remote attacker can exploit
    this, via specially crafted SVG files, to execute
    arbitrary script code in the user's browser session.
    (CVE-2013-2031)

  - A flaw exists in the password blocking mechanism due to
    two different tools being used to block password change
    requests, these being Special:PasswordReset and
    Special:ChangePassword, either of which may be bypassed
    by the method the other prevents. A remote attacker can
    exploit this issue to change passwords. (CVE-2013-2032)

  - Multiple flaws exist in Sanitizer::checkCss due to the
    improper sanitization of user-supplied input. An
    unauthenticated, remote attacker can exploit these to
    bypass the blacklist. (CVE-2013-4567, CVE-2013-4568)

  - A flaw exists due to multiple users being granted the
    same session ID within HTTP headers. A remote attacker
    can exploit this to authenticate as another random
    user. (CVE-2013-4572)

  - A cross-site scripting (XSS) vulnerability exists in the
    /includes/libs/XmlTypeCheck.php script due to improper
    validation of user-supplied input. An unauthenticated,
    remote attacker can exploit this, via a specially
    crafted XSL file, to execute arbitrary script code in
    the user's browser session. (CVE-2013-6452)

  - A flaw exists in the /includes/upload/UploadBase.php
    script due to a failure to apply SVG sanitization when
    XML files are read as invalid. An unauthenticated,
    remote attacker can exploit this to upload non-sanitized
    XML files, resulting in an unspecified impact.
    (CVE-2013-6453)

  - A stored cross-site (XSS) scripting vulnerability exists
    in the /includes/Sanitizer.php script due to a failure
    to properly validate the '-o-link' attribute before
    returning it to users. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    request, to execute arbitrary script code in the user's
    browser session. (CVE-2013-6454)

  - A flaw exists in the log API within the
    /includes/api/ApiQueryLogEvents.php script that allows
    an unauthenticated, remote attacker to disclose
    potentially sensitive information regarding deleted
    pages. (CVE-2013-6472)

  - Multiple flaws exist in the PdfHandler_body.php,
    DjVu.php, Bitmap.php, and ImageHandler.php scripts when
    DjVu or PDF file upload support is enabled due to
    improper sanitization of user-supplied input. An
    authenticated, remote attacker can exploit these, via
    the use of shell metacharacters, to execute execute
    arbitrary shell commands. (CVE-2014-1610)

  - A cross-site request forgery (XSRF) vulnerability exists
    in the includes/specials/SpecialChangePassword.php
    script due to a failure to properly handle a correctly
    authenticated but unintended login attempt. An
    unauthenticated, remote attacker, by convincing a user
    to follow a specially crafted link, can exploit this to
    reset the user's password. (CVE-2014-2665)");
  script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=729629");
  script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706601");
  script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742857");
  script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742857");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-2031");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-2032");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-4567");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-4568");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-4572");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6452");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6453");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6454");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6472");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2014-1610");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2014-2665");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/wheezy/mediawiki");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/wheezy/mediawiki-extensions");
  script_set_attribute(attribute:"see_also", value:"http://www.debian.org/security/2014/dsa-2891");
  script_set_attribute(attribute:"solution", value:
"Upgrade the mediawiki packages. For the stable distribution (wheezy),
these issues have been fixed in version 1:1.19.14+dfsg-0+deb7u1 of the
mediawiki package and version 3.5~deb7u1 of the mediawiki-extensions
package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"d2_elliot_name", value:"MediaWiki thumb.php page Parameter Remote Shell Command Injection");
  script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'MediaWiki Thumb.php Remote Command Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/03/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/03/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/31");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:mediawiki");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:mediawiki-extensions");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2014-2020 Tenable Network Security, Inc.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}

include("audit.inc");
include("debian_package.inc");
include("misc_func.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
oslevel = get_kb_item("Host/Debian/release"); 
if (empty_or_null(oslevel)) audit(AUDIT_OS_NOT, "Debian");
if (oslevel !~ "^7\.") audit(AUDIT_OS_NOT, "Debian 7", "Debian " + oslevel);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"7.0", prefix:"mediawiki", reference:"1:1.19.14+dfsg-0+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-base", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-collection", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-geshi", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-graphviz", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-ldapauth", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-openid", reference:"3.5~deb7u1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    xss        : TRUE,
    xsrf       : TRUE,
    extra      : deb_report_get()
  );
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-22047.
#

include("compat.inc");

if (description)
{
  script_id(71407);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4567", "CVE-2013-4568", "CVE-2013-4572");
  script_bugtraq_id(63757, 63760, 63761);
  script_xref(name:"FEDORA", value:"2013-22047");

  script_name(english:"Fedora 20 : mediawiki-1.21.3-1.fc20 (2013-22047)");
  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:
"  - Kevin Israel (Wikipedia user PleaseStand) identified and
    reported two vectors for injecting JavaScript in CSS
    that bypassed MediaWiki's blacklist (CVE-2013-4567,
    CVE-2013-4568).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=55332>

  - Internal review while debugging a site issue discovered
    that MediaWiki and the CentralNotice extension were
    incorrectly setting cache headers when a user was
    autocreated, causing the user's session cookies to be
    cached, and returned to other users (CVE-2013-4572).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=53032>

Additionally, the following extensions have been updated to fix
security issues :

  - CleanChanges: MediaWiki steward Teles reported that
    revision-deleted IP's are not correctly hidden when this
    extension is used (CVE-2013-4569).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=54294>

  - ZeroRatedMobileAccess: Tomasz Chlebowski reported an XSS
    vulnerability (CVE-2013-4573).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=55991>

  - CentralAuth: MediaWiki developer Platonides reported a
    login CSRF in CentralAuth (CVE-2012-5394).
    <https://bugzilla.wikimedia.org/show_bug.cgi?id=40747>

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=1030987"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=40747
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T42747"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=53032
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T55032"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=54294
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T56294"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=55332
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T57332"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=55991
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T57991"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-December/123834.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?bb6debb6"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected mediawiki package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mediawiki");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:20");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/12/14");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"^20([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 20.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:"FC20", reference:"mediawiki-1.21.3-1.fc20")) 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, "mediawiki");
}