Vulnerabilities > CVE-2019-19951 - Out-of-bounds Write vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-55.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(132916);
  script_version("1.2");
  script_cvs_date("Date: 2020/01/17");

  script_cve_id("CVE-2019-19950", "CVE-2019-19951", "CVE-2019-19953");

  script_name(english:"openSUSE Security Update : GraphicsMagick (openSUSE-2020-55)");
  script_summary(english:"Check for the openSUSE-2020-55 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for GraphicsMagick fixes the following issues :

  - CVE-2019-19950: Fixed a use-after-free in ThrowException
    and ThrowLoggedException of magick/error.c.
    (boo#1159852)

  - CVE-2019-19951: Fixed a heap-based buffer overflow in
    ImportRLEPixels() (boo#1160321).

  - CVE-2019-19953: Fixed a heap-based buffer overflow in
    EncodeImage() (boo#1160364)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1159852"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160321"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160364"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected GraphicsMagick packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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: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:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:GraphicsMagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:GraphicsMagick-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:GraphicsMagick-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:GraphicsMagick-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagick++-Q16-12");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagick++-Q16-12-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagick++-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagick-Q16-3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagick-Q16-3-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagick3-config");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagickWand-Q16-2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libGraphicsMagickWand-Q16-2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:perl-GraphicsMagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:perl-GraphicsMagick-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/12/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE15.1", reference:"GraphicsMagick-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"GraphicsMagick-debuginfo-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"GraphicsMagick-debugsource-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"GraphicsMagick-devel-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagick++-Q16-12-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagick++-Q16-12-debuginfo-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagick++-devel-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagick-Q16-3-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagick-Q16-3-debuginfo-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagick3-config-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagickWand-Q16-2-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libGraphicsMagickWand-Q16-2-debuginfo-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"perl-GraphicsMagick-1.3.29-lp151.4.14.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"perl-GraphicsMagick-debuginfo-1.3.29-lp151.4.14.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "GraphicsMagick / GraphicsMagick-debuginfo / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-4640. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(134577);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/18");

  script_cve_id("CVE-2018-20184", "CVE-2018-20185", "CVE-2018-20189", "CVE-2019-11005", "CVE-2019-11006", "CVE-2019-11007", "CVE-2019-11008", "CVE-2019-11009", "CVE-2019-11010", "CVE-2019-11473", "CVE-2019-11474", "CVE-2019-11505", "CVE-2019-11506", "CVE-2019-19950", "CVE-2019-19951", "CVE-2019-19953");
  script_xref(name:"DSA", value:"4640");

  script_name(english:"Debian DSA-4640-1 : graphicsmagick - 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 Graphicsmagick: Various
memory handling problems and cases of missing or incomplete input
sanitising may result in denial of service, memory disclosure or the
execution of arbitrary code if malformed media files are processed."
  );
  # https://security-tracker.debian.org/tracker/source-package/graphicsmagick
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?e247f871"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/stretch/graphicsmagick"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/buster/graphicsmagick"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2020/dsa-4640"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the graphicsmagick packages.

For the oldstable distribution (stretch), these problems have been
fixed in version 1.3.30+hg15796-1~deb9u3.

For the stable distribution (buster), these problems have been fixed
in version 1.4~hg15978-1+deb10u1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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: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:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:graphicsmagick");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/03/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/03/16");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 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:"10.0", prefix:"graphicsmagick", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"graphicsmagick-dbg", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"graphicsmagick-imagemagick-compat", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"graphicsmagick-libmagick-dev-compat", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"libgraphics-magick-perl", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"libgraphicsmagick++-q16-12", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"libgraphicsmagick++1-dev", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"libgraphicsmagick-q16-3", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"libgraphicsmagick1-dev", reference:"1.4~hg15978-1+deb10u1")) flag++;
if (deb_check(release:"9.0", prefix:"graphicsmagick", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"graphicsmagick-dbg", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"graphicsmagick-imagemagick-compat", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"graphicsmagick-libmagick-dev-compat", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"libgraphics-magick-perl", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"libgraphicsmagick++-q16-12", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"libgraphicsmagick++1-dev", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"libgraphicsmagick-q16-3", reference:"1.3.30+hg15796-1~deb9u3")) flag++;
if (deb_check(release:"9.0", prefix:"libgraphicsmagick1-dev", reference:"1.3.30+hg15796-1~deb9u3")) 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");

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-2084-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(133322);
  script_version("1.2");
  script_cvs_date("Date: 2020/02/03");

  script_cve_id("CVE-2019-19950", "CVE-2019-19951", "CVE-2019-19953");

  script_name(english:"Debian DLA-2084-1 : 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:
"Three issues have been found in graphicsmagick, a collection of image
processing tools. They are basically a heap-based buffer over-read,
heap-based buffer overflow and a use-after-free in different
functions.

For Debian 8 'Jessie', these problems have been fixed in version
1.3.20-3+deb8u8.

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/2020/01/msg00029.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/graphicsmagick"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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: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:"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:8.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/12/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/30");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 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:"graphicsmagick", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"graphicsmagick-dbg", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"graphicsmagick-imagemagick-compat", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"graphicsmagick-libmagick-dev-compat", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libgraphics-magick-perl", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libgraphicsmagick++1-dev", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libgraphicsmagick++3", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libgraphicsmagick1-dev", reference:"1.3.20-3+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libgraphicsmagick3", reference:"1.3.20-3+deb8u8")) 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");