Debian DLA-683-1 : graphicsmagick 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-683-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(94297);
  script_version("2.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2016-7448", "CVE-2016-7996", "CVE-2016-7997", "CVE-2016-8682", "CVE-2016-8683", "CVE-2016-8684");

  script_name(english:"Debian DLA-683-1 : graphicsmagick 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:
"Several vulnerabilities have been found in the graphicsmagick package
that may lead to denial of service through failed assertions, CPU or
memory usage. Some vulnerabilities may also lead to code execution but
no exploit is currently known.

CVE-2016-7448

Utah RLE: Reject truncated/absurd files which caused huge memory
allocations and/or consumed huge CPU 

CVE-2016-7996

missing check that the provided colormap is not larger than 256
entries resulting in potential heap overflow

CVE-2016-7997

denial of service via a crash due to an assertion

CVE-2016-8682

stack-based buffer overflow in ReadSCTImage (sct.c)

CVE-2016-8683

memory allocation failure in ReadPCXImage (pcx.c)

CVE-2016-8684

memory allocation failure in MagickMalloc (memory.c)

For Debian 7 'Wheezy', these problems have been fixed in version
1.3.16-1.1+deb7u5.

We recommend that you upgrade your graphicsmagick 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/2016/10/msg00038.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/graphicsmagick"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  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:N/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:graphicsmagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:graphicsmagick-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:graphicsmagick-imagemagick-compat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:graphicsmagick-libmagick-dev-compat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgraphics-magick-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgraphicsmagick++1-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgraphicsmagick++3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgraphicsmagick1-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgraphicsmagick3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/10/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2021 Tenable Network Security, Inc.");
  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:"graphicsmagick", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"graphicsmagick-dbg", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"graphicsmagick-imagemagick-compat", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"graphicsmagick-libmagick-dev-compat", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"libgraphics-magick-perl", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"libgraphicsmagick++1-dev", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"libgraphicsmagick++3", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"libgraphicsmagick1-dev", reference:"1.3.16-1.1+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"libgraphicsmagick3", reference:"1.3.16-1.1+deb7u5")) flag++;

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