SUSE SLES11 Security Update : php53 (SUSE-SU-2018:3018-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2018:3018-1.
# The text itself is copyright (C) SUSE.
#

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

if (description)
{
  script_id(117989);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2018-17082");

  script_name(english:"SUSE SLES11 Security Update : php53 (SUSE-SU-2018:3018-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for php53 fixes the following issue :

CVE-2018-17082: The Apache2 component in PHP allowed XSS via the body
of a 'Transfer-Encoding: chunked' request, because the bucket brigade
was mishandled in the php_handler function (bsc#1108753)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE 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.suse.com/show_bug.cgi?id=1108753"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-17082/"
  );
  # https://www.suse.com/support/update/announcement/2018/suse-su-20183018-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?840955bd"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t
patch sdksp4-php53-13807=1

SUSE Linux Enterprise Server 11-SP4:zypper in -t patch
slessp4-php53-13807=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-php53-13807=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-mod_php53");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-bcmath");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-bz2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-calendar");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-ctype");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-curl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-dba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-dom");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-exif");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-fastcgi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-fileinfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-ftp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-gd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-gettext");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-gmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-iconv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-intl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-json");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-ldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-mbstring");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-mcrypt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-openssl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-pcntl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-pdo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-pear");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-pgsql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-pspell");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-shmop");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-soap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-suhosin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-sysvmsg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-sysvsem");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-sysvshm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-tokenizer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-wddx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-xmlreader");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-xmlrpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-xmlwriter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-xsl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-zip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:php53-zlib");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/10/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/09");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES11" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"4", reference:"apache2-mod_php53-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-bcmath-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-bz2-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-calendar-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-ctype-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-curl-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-dba-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-dom-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-exif-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-fastcgi-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-fileinfo-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-ftp-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-gd-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-gettext-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-gmp-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-iconv-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-intl-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-json-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-ldap-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-mbstring-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-mcrypt-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-mysql-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-odbc-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-openssl-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-pcntl-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-pdo-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-pear-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-pgsql-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-pspell-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-shmop-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-snmp-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-soap-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-suhosin-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-sysvmsg-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-sysvsem-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-sysvshm-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-tokenizer-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-wddx-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-xmlreader-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-xmlrpc-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-xmlwriter-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-xsl-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-zip-5.3.17-112.41.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"php53-zlib-5.3.17-112.41.1")) flag++;


if (flag)
{
  set_kb_item(name:'www/0/XSS', value:TRUE);
  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, "php53");
}