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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.EULEROS_SA-2020-2309.NASL
HistoryNov 02, 2020 - 12:00 a.m.

EulerOS 2.0 SP8 : ghostscript (EulerOS-SA-2020-2309)

2020-11-0200:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
15

7 High

AI Score

Confidence

High

According to the versions of the ghostscript packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  • This package provides useful conversion utilities based on Ghostscript software, for converting PS, PDF and other document formats between each other. Ghostscript is a suite of software providing an interpreter for Adobe Systems’ PostScript (PS) and Portable Document Format (PDF) page description languages. Its primary purpose includes displaying (rasterization & rendering) and printing of document pages, as well as conversions between different document formats.Security Fix(es):A buffer overflow vulnerability in GetNumSameData() in contrib/lips4/gdevlips.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-17538)A division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16310)A buffer overflow vulnerability in lxm5700m_print_page() in devices/gdevlxm.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted eps file.
    (CVE-2020-16309)A buffer overflow vulnerability in p_print_image() in devices/gdevcdj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16308)A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. (CVE-2020-16307)A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. (CVE-2020-16306)A buffer overflow vulnerability in pcx_write_rle() in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16305)A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file.
    (CVE-2020-16304)A buffer overflow vulnerability in okiibm_print_page1() in devices/gdevokii.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16301)A buffer overflow vulnerability in tiff12_print_page() in devices/gdevtfnx.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16300)A Division by Zero vulnerability in bj10v_print_page() in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16299)A buffer overflow vulnerability in mj_color_correct() in contrib/japanese/gdevmjc.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16298)A buffer overflow vulnerability in FloydSteinbergDitheringC() in contrib/gdevbjca.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16297)A buffer overflow vulnerability in GetNumWrongData() in contrib/lips4/gdevlips.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16296)A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16295)A buffer overflow vulnerability in epsc_print_page() in devices/gdevepsc.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16294)A null pointer dereference vulnerability in compose_group_nonknockout_nonblend_isolated_allmask_com mon() in base/gxblend.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16293)A buffer overflow vulnerability in mj_raster_cmd() in contrib/japanese/gdevmjc.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16292)A buffer overflow vulnerability in contrib/gdevdj9.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16291)A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16290)A buffer overflow vulnerability in cif_print_page() in devices/gdevcif.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16289)A buffer overflow vulnerability in pj_common_print_page() in devices/gdevpjet.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. (CVE-2020-16288)A buffer overflow vulnerability in lprn_is_black() in contrib/lips4/gdevlprn.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file.
    (CVE-2020-16287)A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker could supply a specially crafted PDF file to cause a denial of service.(CVE-2020-14373)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

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

if (description)
{
  script_id(142175);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/13");

  script_cve_id(
    "CVE-2020-14373",
    "CVE-2020-16287",
    "CVE-2020-16288",
    "CVE-2020-16289",
    "CVE-2020-16290",
    "CVE-2020-16291",
    "CVE-2020-16292",
    "CVE-2020-16293",
    "CVE-2020-16294",
    "CVE-2020-16295",
    "CVE-2020-16296",
    "CVE-2020-16297",
    "CVE-2020-16298",
    "CVE-2020-16299",
    "CVE-2020-16300",
    "CVE-2020-16301",
    "CVE-2020-16304",
    "CVE-2020-16305",
    "CVE-2020-16306",
    "CVE-2020-16307",
    "CVE-2020-16308",
    "CVE-2020-16309",
    "CVE-2020-16310",
    "CVE-2020-17538"
  );

  script_name(english:"EulerOS 2.0 SP8 : ghostscript (EulerOS-SA-2020-2309)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the ghostscript packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - This package provides useful conversion utilities based
    on Ghostscript software, for converting PS, PDF and
    other document formats between each other. Ghostscript
    is a suite of software providing an interpreter for
    Adobe Systems' PostScript (PS) and Portable Document
    Format (PDF) page description languages. Its primary
    purpose includes displaying (rasterization & rendering)
    and printing of document pages, as well as conversions
    between different document formats.Security Fix(es):A
    buffer overflow vulnerability in GetNumSameData() in
    contrib/lips4/gdevlips.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file.
    (CVE-2020-17538)A division by zero vulnerability in
    dot24_print_page() in devices/gdevdm24.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file.
    (CVE-2020-16310)A buffer overflow vulnerability in
    lxm5700m_print_page() in devices/gdevlxm.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted eps file.
    (CVE-2020-16309)A buffer overflow vulnerability in
    p_print_image() in devices/gdevcdj.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file.
    (CVE-2020-16308)A null pointer dereference
    vulnerability in devices/vector/gdevtxtw.c and
    psi/zbfont.c of Artifex Software GhostScript v9.50
    allows a remote attacker to cause a denial of service
    via a crafted postscript file. (CVE-2020-16307)A null
    pointer dereference vulnerability in devices/gdevtsep.c
    of Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted
    postscript file. (CVE-2020-16306)A buffer overflow
    vulnerability in pcx_write_rle() in
    contrib/japanese/gdev10v.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file.
    (CVE-2020-16305)A buffer overflow vulnerability in
    image_render_color_thresh() in base/gxicolor.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to escalate privileges via a crafted eps file.
    (CVE-2020-16304)A buffer overflow vulnerability in
    okiibm_print_page1() in devices/gdevokii.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file.
    (CVE-2020-16301)A buffer overflow vulnerability in
    tiff12_print_page() in devices/gdevtfnx.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file.
    (CVE-2020-16300)A Division by Zero vulnerability in
    bj10v_print_page() in contrib/japanese/gdev10v.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. (CVE-2020-16299)A buffer overflow vulnerability
    in mj_color_correct() in contrib/japanese/gdevmjc.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. (CVE-2020-16298)A buffer overflow vulnerability
    in FloydSteinbergDitheringC() in contrib/gdevbjca.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. (CVE-2020-16297)A buffer overflow vulnerability
    in GetNumWrongData() in contrib/lips4/gdevlips.c of
    Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. (CVE-2020-16296)A null pointer dereference
    vulnerability in clj_media_size() in devices/gdevclj.c
    of Artifex Software GhostScript v9.50 allows a remote
    attacker to cause a denial of service via a crafted PDF
    file. (CVE-2020-16295)A buffer overflow vulnerability
    in epsc_print_page() in devices/gdevepsc.c of Artifex
    Software GhostScript v9.50 allows a remote attacker to
    cause a denial of service via a crafted PDF file.
    (CVE-2020-16294)A null pointer dereference
    vulnerability in
    compose_group_nonknockout_nonblend_isolated_allmask_com
    mon() in base/gxblend.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. (CVE-2020-16293)A
    buffer overflow vulnerability in mj_raster_cmd() in
    contrib/japanese/gdevmjc.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file.
    (CVE-2020-16292)A buffer overflow vulnerability in
    contrib/gdevdj9.c of Artifex Software GhostScript v9.50
    allows a remote attacker to cause a denial of service
    via a crafted PDF file. (CVE-2020-16291)A buffer
    overflow vulnerability in jetp3852_print_page() in
    devices/gdev3852.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. (CVE-2020-16290)A
    buffer overflow vulnerability in cif_print_page() in
    devices/gdevcif.c of Artifex Software GhostScript v9.50
    allows a remote attacker to cause a denial of service
    via a crafted PDF file. (CVE-2020-16289)A buffer
    overflow vulnerability in pj_common_print_page() in
    devices/gdevpjet.c of Artifex Software GhostScript
    v9.50 allows a remote attacker to cause a denial of
    service via a crafted PDF file. (CVE-2020-16288)A
    buffer overflow vulnerability in lprn_is_black() in
    contrib/lips4/gdevlprn.c of Artifex Software
    GhostScript v9.50 allows a remote attacker to cause a
    denial of service via a crafted PDF file.
    (CVE-2020-16287)A use after free was found in
    igc_reloc_struct_ptr() of psi/igc.c of
    ghostscript-9.25. A local attacker could supply a
    specially crafted PDF file to cause a denial of
    service.(CVE-2020-14373)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2309
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f08c94c9");
  script_set_attribute(attribute:"solution", value:
"Update the affected ghostscript packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-17538");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2020/11/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ghostscript");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libgs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  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/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(8)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/rpm-list")) 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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);

flag = 0;

pkgs = ["ghostscript-9.25-1.h10.eulerosv2r8",
        "libgs-9.25-1.h10.eulerosv2r8"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"8", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ghostscript");
}
VendorProductVersionCPE
huaweieulerosghostscriptp-cpe:/a:huawei:euleros:ghostscript
huaweieuleroslibgsp-cpe:/a:huawei:euleros:libgs
huaweieuleros2.0cpe:/o:huawei:euleros:2.0

References