Scientific Linux Security Update : php53 and php on SL5.x, SL6.x i386/x86_64 (20120111)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

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

if (description)
{
  script_id(61219);
  script_version("1.15");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2011-4566", "CVE-2011-4885");

  script_name(english:"Scientific Linux Security Update : php53 and php on SL5.x, SL6.x i386/x86_64 (20120111)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"PHP is an HTML-embedded scripting language commonly used with the
Apache HTTP Server.

It was found that the hashing routine used by PHP arrays was
susceptible to predictable hash collisions. If an HTTP POST request to
a PHP application contained many parameters whose names map to the
same hash value, a large amount of CPU time would be consumed. This
flaw has been mitigated by adding a new configuration directive,
max_input_vars, that limits the maximum number of parameters processed
per request. By default, max_input_vars is set to 1000.
(CVE-2011-4885)

An integer overflow flaw was found in the PHP exif extension. On
32-bit systems, a specially crafted image file could cause the PHP
interpreter to crash or disclose portions of its memory when a PHP
script tries to extract Exchangeable image file format (Exif) metadata
from the image file. (CVE-2011-4566)

All php53 and php users should upgrade to these updated packages,
which contain backported patches to resolve these issues. After
installing the updated packages, the httpd daemon must be restarted
for the update to take effect."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1201&L=scientific-linux-errata&T=0&P=707
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?62517f6e"
  );
  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:N/A:P");
  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:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-bcmath");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-dba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-embedded");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-enchant");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-gd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-imap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-intl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-ldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-mbstring");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-pdo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-pgsql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-process");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-pspell");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-recode");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-soap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-tidy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-xml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-xmlrpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-zts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-bcmath");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-dba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-gd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-imap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-intl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-ldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-mbstring");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-pdo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-pgsql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-process");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-pspell");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-soap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-xml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php53-xmlrpc");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2011/11/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/01/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  script_set_attribute(attribute:"generated_plugin", value:"current");
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  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Scientific Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.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) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 6.x", "Scientific Linux " + 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 (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);


flag = 0;
if (rpm_check(release:"SL5", reference:"php53-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-bcmath-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-cli-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-common-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-dba-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-debuginfo-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-devel-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-gd-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-imap-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-intl-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-ldap-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-mbstring-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-mysql-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-odbc-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-pdo-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-pgsql-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-process-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-pspell-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-snmp-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-soap-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-xml-5.3.3-1.el5_7.5")) flag++;
if (rpm_check(release:"SL5", reference:"php53-xmlrpc-5.3.3-1.el5_7.5")) flag++;

if (rpm_check(release:"SL6", reference:"php-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-bcmath-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-cli-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-common-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-dba-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-debuginfo-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-devel-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-embedded-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-enchant-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-gd-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-imap-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-intl-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-ldap-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-mbstring-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-mysql-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-odbc-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-pdo-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-pgsql-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-process-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-pspell-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-recode-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-snmp-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-soap-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-tidy-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-xml-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-xmlrpc-5.3.3-3.el6_2.5")) flag++;
if (rpm_check(release:"SL6", reference:"php-zts-5.3.3-3.el6_2.5")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "php / php-bcmath / php-cli / php-common / php-dba / php-debuginfo / etc");
}