Debian DLA-1509-1 : php5 security update

2018-09-20T00:00:00
ID DEBIAN_DLA-1509.NASL
Type nessus
Reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2018-09-20T00:00:00

Description

A vulnerability has been discovered in php5, a server-side, HTML-embedded scripting language. The Apache2 component allows XSS via the body of a 'Transfer-Encoding: chunked' request because of a defect in request handling.

For Debian 8 'Jessie', this problem has been fixed in version 5.6.38+dfsg-0+deb8u1.

We recommend that you upgrade your php5 packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1509-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(117610);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/09/23");

  script_cve_id("CVE-2018-17082");

  script_name(english:"Debian DLA-1509-1 : php5 security update");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A vulnerability has been discovered in php5, a server-side,
HTML-embedded scripting language. The Apache2 component allows XSS via
the body of a 'Transfer-Encoding: chunked' request because of a defect
in request handling.

For Debian 8 'Jessie', this problem has been fixed in version
5.6.38+dfsg-0+deb8u1.

We recommend that you upgrade your php5 packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2018/09/msg00020.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/php5"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  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:debian:debian_linux:libapache2-mod-php5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libapache2-mod-php5filter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libphp5-embed");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-pear");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-cgi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-curl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-enchant");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-fpm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-gd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-gmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-imap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-interbase");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-intl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-ldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-mcrypt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-mysqlnd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-pgsql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-phpdbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-pspell");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-readline");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-recode");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-sqlite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-sybase");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-tidy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-xmlrpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php5-xsl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/09/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/20");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  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");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"8.0", prefix:"libapache2-mod-php5", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"libapache2-mod-php5filter", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"libphp5-embed", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php-pear", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-cgi", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-cli", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-common", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-curl", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-dbg", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-dev", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-enchant", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-fpm", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-gd", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-gmp", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-imap", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-interbase", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-intl", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-ldap", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-mcrypt", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-mysql", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-mysqlnd", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-odbc", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-pgsql", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-phpdbg", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-pspell", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-readline", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-recode", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-snmp", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-sqlite", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-sybase", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-tidy", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-xmlrpc", reference:"5.6.38+dfsg-0+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"php5-xsl", reference:"5.6.38+dfsg-0+deb8u1")) flag++;

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