Fedora 18 : mediawiki-1.19.5-1.fc18 (2013-6171)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-6171.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(66260);
  script_version("1.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2013-1951");
  script_bugtraq_id(59077);
  script_xref(name:"FEDORA", value:"2013-6171");

  script_name(english:"Fedora 18 : mediawiki-1.19.5-1.fc18 (2013-6171)");
  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:
"*An internal review discovered that specially crafted Lua function
names could lead to XSS.
https://bugzilla.wikimedia.org/show_bug.cgi?id=46084

*Daniel Franke reported that during SVG parsing, MediaWiki failed to
prevent XML external entity (XXE) processing. This could lead to local
file disclosure, or potentially remote command execution in
environments that have enabled expect:// handling.
https://bugzilla.wikimedia.org/show_bug.cgi?id=46859

*Internal review also discovered that Special:Import, and
Extension:RSS failed to prevent XML external entity (XXE) processing.
https://bugzilla.wikimedia.org/show_bug.cgi?id=47251

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=953666"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=46084
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T48084"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=46859
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T48859"
  );
  # https://bugzilla.wikimedia.org/show_bug.cgi?id=47251
  script_set_attribute(
    attribute:"see_also",
    value:"https://phabricator.wikimedia.org/T49251"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-April/104022.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?abb0a4af"
  );
  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:18");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/04/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/04/30");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2021 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-1.19.5-1.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");
}