Debian DLA-517-1 : imagemagick 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-517-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(91688);
  script_version("2.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2016-4563");

  script_name(english:"Debian DLA-517-1 : imagemagick 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:
"The code did not check the integer didn't overflow before trying to
resize a buffer. A specially crafted file could result in using memory
past the end of the allocated buffer.

This security CVEs for this issue (CVE-2016-4563) along with
CVE-2016-4562 and CVE-2016-4564 were based on a security advisory that
will not be made public. This security fix was generated based only on
the surface-level code-change information that is public in GitHub.
For more information on this, see:
http://seclists.org/oss-sec/2016/q2/476

For Debian 7 'Wheezy', these problems have been fixed in version
8:6.7.7.10-5+deb7u7.

We recommend that you upgrade your imagemagick 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."
  );
  # http://seclists.org/oss-sec/2016/q2/476
  script_set_attribute(
    attribute:"see_also",
    value:"https://seclists.org/oss-sec/2016/q2/476"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.debian.org/debian-lts-announce/2016/06/msg00017.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/imagemagick"
  );
  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:N/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:imagemagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:imagemagick-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:imagemagick-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:imagemagick-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagick++-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagick++5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagickcore-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagickcore5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagickcore5-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagickwand-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libmagickwand5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:perlmagick");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/06/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/06/20");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2021 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:"imagemagick", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"imagemagick-common", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"imagemagick-dbg", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"imagemagick-doc", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagick++-dev", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagick++5", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagickcore-dev", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagickcore5", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagickcore5-extra", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagickwand-dev", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"libmagickwand5", reference:"8:6.7.7.10-5+deb7u7")) flag++;
if (deb_check(release:"7.0", prefix:"perlmagick", reference:"8:6.7.7.10-5+deb7u7")) 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");