Vulnerabilities > CVE-2018-5248 - Out-of-bounds Read vulnerability in multiple products

047910
CVSS 8.8 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
imagemagick
debian
canonical
CWE-125
nessus
NVD
Published: 2018-01-05
Updated: 2024-11-21

Summary

In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.

Vulnerable Configurations

Part Description Count
Application
Imagemagick
1
OS
Debian
2
OS
Canonical
4

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Overread Buffers
    An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.

Nessus

  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3681-1.NASL
    descriptionIt was discovered that ImageMagick incorrectly handled certain malformed image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of the user invoking the program. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id110516
    published2018-06-13
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/110516
    titleUbuntu 14.04 LTS / 16.04 LTS / 17.10 / 18.04 LTS : imagemagick vulnerabilities (USN-3681-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3681-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(110516);
  script_version("1.3");
  script_cvs_date("Date: 2019/09/18 12:31:48");

  script_cve_id("CVE-2017-1000445", "CVE-2017-1000476", "CVE-2017-10995", "CVE-2017-11352", "CVE-2017-11533", "CVE-2017-11535", "CVE-2017-11537", "CVE-2017-11639", "CVE-2017-11640", "CVE-2017-12140", "CVE-2017-12418", "CVE-2017-12429", "CVE-2017-12430", "CVE-2017-12431", "CVE-2017-12432", "CVE-2017-12433", "CVE-2017-12435", "CVE-2017-12563", "CVE-2017-12587", "CVE-2017-12640", "CVE-2017-12643", "CVE-2017-12644", "CVE-2017-12670", "CVE-2017-12674", "CVE-2017-12691", "CVE-2017-12692", "CVE-2017-12693", "CVE-2017-12875", "CVE-2017-12877", "CVE-2017-12983", "CVE-2017-13058", "CVE-2017-13059", "CVE-2017-13060", "CVE-2017-13061", "CVE-2017-13062", "CVE-2017-13131", "CVE-2017-13134", "CVE-2017-13139", "CVE-2017-13142", "CVE-2017-13143", "CVE-2017-13144", "CVE-2017-13145", "CVE-2017-13758", "CVE-2017-13768", "CVE-2017-13769", "CVE-2017-14060", "CVE-2017-14172", "CVE-2017-14173", "CVE-2017-14174", "CVE-2017-14175", "CVE-2017-14224", "CVE-2017-14249", "CVE-2017-14325", "CVE-2017-14326", "CVE-2017-14341", "CVE-2017-14342", "CVE-2017-14343", "CVE-2017-14400", "CVE-2017-14505", "CVE-2017-14531", "CVE-2017-14532", "CVE-2017-14533", "CVE-2017-14607", "CVE-2017-14624", "CVE-2017-14625", "CVE-2017-14626", "CVE-2017-14682", "CVE-2017-14684", "CVE-2017-14739", "CVE-2017-14741", "CVE-2017-14989", "CVE-2017-15015", "CVE-2017-15016", "CVE-2017-15017", "CVE-2017-15032", "CVE-2017-15033", "CVE-2017-15217", "CVE-2017-15218", "CVE-2017-15277", "CVE-2017-15281", "CVE-2017-16546", "CVE-2017-17499", "CVE-2017-17504", "CVE-2017-17680", "CVE-2017-17681", "CVE-2017-17682", "CVE-2017-17879", "CVE-2017-17881", "CVE-2017-17882", "CVE-2017-17884", "CVE-2017-17885", "CVE-2017-17886", "CVE-2017-17887", "CVE-2017-17914", "CVE-2017-17934", "CVE-2017-18008", "CVE-2017-18022", "CVE-2017-18027", "CVE-2017-18028", "CVE-2017-18029", "CVE-2017-18209", "CVE-2017-18211", "CVE-2017-18251", "CVE-2017-18252", "CVE-2017-18254", "CVE-2017-18271", "CVE-2017-18273", "CVE-2018-10177", "CVE-2018-10804", "CVE-2018-10805", "CVE-2018-11251", "CVE-2018-11625", "CVE-2018-11655", "CVE-2018-11656", "CVE-2018-5246", "CVE-2018-5247", "CVE-2018-5248", "CVE-2018-5357", "CVE-2018-5358", "CVE-2018-6405", "CVE-2018-7443", "CVE-2018-8804", "CVE-2018-8960", "CVE-2018-9133");
  script_xref(name:"USN", value:"3681-1");

  script_name(english:"Ubuntu 14.04 LTS / 16.04 LTS / 17.10 / 18.04 LTS : imagemagick vulnerabilities (USN-3681-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that ImageMagick incorrectly handled certain
malformed image files. If a user or automated system using ImageMagick
were tricked into opening a specially crafted image, an attacker could
exploit this to cause a denial of service or possibly execute code
with the privileges of the user invoking the program.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu 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://usn.ubuntu.com/3681-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A: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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick-6.q16");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16-5v5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16-7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-2-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-3-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore5-extra");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:17.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/07/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/06/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/06/13");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04|16\.04|17\.10|18\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04 / 16.04 / 17.10 / 18.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

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

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"imagemagick", pkgver:"8:6.7.7.10-6ubuntu3.11")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"libmagick++5", pkgver:"8:6.7.7.10-6ubuntu3.11")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"libmagickcore5", pkgver:"8:6.7.7.10-6ubuntu3.11")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"libmagickcore5-extra", pkgver:"8:6.7.7.10-6ubuntu3.11")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"imagemagick", pkgver:"8:6.8.9.9-7ubuntu5.11")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"imagemagick-6.q16", pkgver:"8:6.8.9.9-7ubuntu5.11")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"libmagick++-6.q16-5v5", pkgver:"8:6.8.9.9-7ubuntu5.11")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"libmagickcore-6.q16-2", pkgver:"8:6.8.9.9-7ubuntu5.11")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"libmagickcore-6.q16-2-extra", pkgver:"8:6.8.9.9-7ubuntu5.11")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"imagemagick", pkgver:"8:6.9.7.4+dfsg-16ubuntu2.2")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"imagemagick-6.q16", pkgver:"8:6.9.7.4+dfsg-16ubuntu2.2")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"libmagick++-6.q16-7", pkgver:"8:6.9.7.4+dfsg-16ubuntu2.2")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"libmagickcore-6.q16-3", pkgver:"8:6.9.7.4+dfsg-16ubuntu2.2")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"libmagickcore-6.q16-3-extra", pkgver:"8:6.9.7.4+dfsg-16ubuntu2.2")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"imagemagick", pkgver:"8:6.9.7.4+dfsg-16ubuntu6.2")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"imagemagick-6.q16", pkgver:"8:6.9.7.4+dfsg-16ubuntu6.2")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"libmagick++-6.q16-7", pkgver:"8:6.9.7.4+dfsg-16ubuntu6.2")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"libmagickcore-6.q16-3", pkgver:"8:6.9.7.4+dfsg-16ubuntu6.2")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"libmagickcore-6.q16-3-extra", pkgver:"8:6.9.7.4+dfsg-16ubuntu6.2")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "imagemagick / imagemagick-6.q16 / libmagick++-6.q16-5v5 / etc");
}
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-4245.NASL
    descriptionThis update fixes several vulnerabilities in Imagemagick, a graphical software suite. Various memory handling problems or incomplete input sanitising could result in denial of service or the execution of arbitrary code.
    last seen2020-06-01
    modified2020-06-02
    plugin id111088
    published2018-07-16
    reporterThis script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/111088
    titleDebian DSA-4245-1 : imagemagick - security update
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-4245. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(111088);
  script_version("1.4");
  script_cvs_date("Date: 2018/11/13 12:30:47");

  script_cve_id("CVE-2018-11251", "CVE-2018-12599", "CVE-2018-12600", "CVE-2018-5248");
  script_xref(name:"DSA", value:"4245");

  script_name(english:"Debian DSA-4245-1 : imagemagick - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes several vulnerabilities in Imagemagick, a graphical
software suite. Various memory handling problems or incomplete input
sanitising could result in denial of service or the execution of
arbitrary code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/source-package/imagemagick"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/stretch/imagemagick"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2018/dsa-4245"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the imagemagick packages.

For the stable distribution (stretch), these problems have been fixed
in version 8:6.9.7.4+dfsg-11+deb9u5."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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_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:"cpe:/o:debian:debian_linux:9.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/07/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/16");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018 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:"9.0", prefix:"imagemagick", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"imagemagick-6-common", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"imagemagick-6-doc", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"imagemagick-6.q16", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"imagemagick-6.q16hdri", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"imagemagick-common", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"imagemagick-doc", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libimage-magick-perl", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libimage-magick-q16-perl", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libimage-magick-q16hdri-perl", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagick++-6-headers", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagick++-6.q16-7", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagick++-6.q16-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagick++-6.q16hdri-7", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagick++-6.q16hdri-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagick++-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6-arch-config", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6-headers", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6.q16-3", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6.q16-3-extra", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6.q16-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6.q16hdri-3", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6.q16hdri-3-extra", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-6.q16hdri-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickcore-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickwand-6-headers", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickwand-6.q16-3", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickwand-6.q16-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickwand-6.q16hdri-3", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickwand-6.q16hdri-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"libmagickwand-dev", reference:"8:6.9.7.4+dfsg-11+deb9u5")) flag++;
if (deb_check(release:"9.0", prefix:"perlmagick", reference:"8:6.9.7.4+dfsg-11+deb9u5")) 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");
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-4204.NASL
    descriptionThis update fixes several vulnerabilities in imagemagick, a graphical software suite. Various memory handling problems or issues about incomplete input sanitizing would result in denial of service or memory disclosure.
    last seen2020-06-01
    modified2020-06-02
    plugin id109925
    published2018-05-21
    reporterThis script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109925
    titleDebian DSA-4204-1 : imagemagick - security update
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-4204. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(109925);
  script_version("1.3");
  script_cvs_date("Date: 2018/11/13 12:30:47");

  script_cve_id("CVE-2017-10995", "CVE-2017-11533", "CVE-2017-11535", "CVE-2017-11639", "CVE-2017-13143", "CVE-2017-17504", "CVE-2017-17879", "CVE-2018-5248");
  script_xref(name:"DSA", value:"4204");

  script_name(english:"Debian DSA-4204-1 : imagemagick - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes several vulnerabilities in imagemagick, a graphical
software suite. Various memory handling problems or issues about
incomplete input sanitizing would result in denial of service or
memory disclosure."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867748"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869827"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869834"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870012"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870065"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=885125"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=885340"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886588"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/source-package/imagemagick"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/imagemagick"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2018/dsa-4204"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the imagemagick packages.

For the oldstable distribution (jessie), these problems have been
fixed in version 8:6.8.9.9-5+deb8u12."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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_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:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/05/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/05/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018 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:"imagemagick", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"imagemagick-6.q16", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"imagemagick-common", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"imagemagick-dbg", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"imagemagick-doc", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libimage-magick-perl", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libimage-magick-q16-perl", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagick++-6-headers", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagick++-6.q16-5", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagick++-6.q16-dev", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagick++-dev", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickcore-6-arch-config", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickcore-6-headers", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickcore-6.q16-2", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickcore-6.q16-2-extra", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickcore-6.q16-dev", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickcore-dev", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickwand-6-headers", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickwand-6.q16-2", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickwand-6.q16-dev", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"libmagickwand-dev", reference:"8:6.8.9.9-5+deb8u12")) flag++;
if (deb_check(release:"8.0", prefix:"perlmagick", reference:"8:6.8.9.9-5+deb8u12")) 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");

References