Debian DLA-1116-1 : poppler security update

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1116-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(103519);
  script_version("3.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2017-14517", "CVE-2017-14519", "CVE-2017-14617");

  script_name(english:"Debian DLA-1116-1 : poppler 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:
"It was discovered that poppler, a PDF rendering library, was affected
by several denial of service (application crash), NULL pointer
dereferences and memory corruption bugs :

CVE-2017-14517 NULL pointer Dereference in the XRef::parseEntry()
function in XRef.cc

CVE-2017-14519 Memory corruption occurs in a call to
Object::streamGetChar that may lead to a denial of service or other
unspecified impact.

CVE-2017-14617 Potential buffer overflow in the ImageStream class in
Stream.cc, which may lead to a denial of service or other unspecified
impact.

For Debian 7 'Wheezy', these problems have been fixed in version
0.18.4-6+deb7u3.

We recommend that you upgrade your poppler 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/2017/09/msg00033.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/poppler"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  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_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:debian:debian_linux:gir1.2-poppler-0.18");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-cpp-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-cpp0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-glib-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-glib8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-private-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-qt4-3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-qt4-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler19");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:poppler-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:poppler-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/09/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/09/28");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2021 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:"7.0", prefix:"gir1.2-poppler-0.18", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-cpp-dev", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-cpp0", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-dev", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-glib-dev", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-glib8", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-private-dev", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-qt4-3", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler-qt4-dev", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"libpoppler19", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"poppler-dbg", reference:"0.18.4-6+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"poppler-utils", reference:"0.18.4-6+deb7u3")) 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");